Lake House Welcome Book: Docks, Boats, and Water-Safety Essentials

A lake house welcome book is the document that keeps a stranger from launching your kayak into a storm, flushing a tampon into your septic tank, or letting a six-year-old walk onto the dock alone at dusk. Get it right and the questions stop, the reviews climb, and nobody calls you at 9pm asking how the boat lift works. Get it wrong and you spend every booking on the phone.

Here's the problem. Search "lake house welcome book" and you'll find a wall of blank sign-in books on Amazon. Pretty covers, ruled pages, a spot for guests to scribble "had a lovely time." Useful as a keepsake. Useless as the thing that actually runs your property. That's not what your guests need, and it's not what this guide is about.

What follows is the real version: a section-by-section template for a lake house welcome book that answers the questions before your phone buzzes. Not a generic one. A lake one. Because a lake rental has a dozen quirks a city flat never will, and most welcome guides skip every single one.

What a lake house welcome book actually needs to cover

A lake house welcome book is the reference document guests use during their stay to operate the property safely and independently, from dock and boat rules to septic quirks and where the nearest hospital is. On a lake, the stakes are physical. Water, machinery, weather, wildlife. A missing paragraph isn't an inconvenience. It's a liability.

Most of the advice you'll read about welcome books was written for a two-bed apartment. The Wi-Fi password, the bin day, a couple of restaurant tips. Fine as far as it goes. Our general guide on what to include in your Airbnb guidebook covers that baseline well, and everything there still applies. But a lake house adds a whole layer on top, and that layer is where guests get hurt, get confused, or damage something expensive.

Think about the difference. In a flat, the worst thing an uninformed guest does is put recycling in the wrong bin. At a lake house, an uninformed guest tows their kid on a tube without a life jacket, backs a trailer into the water at the wrong ramp, or pours cooking grease down a drain that feeds a 30-year-old septic field. The welcome book is your one shot to prevent all of that before check-in.

So build it in layers. The standard stuff every rental needs, then the lake-specific sections below. If you're starting from zero, our step-by-step house manual guide walks through the foundation. This article assumes you've got that and focuses on the water.

Start with safety, not the boat tour

Tempting to lead with the fun stuff. The pontoon, the fire pit, the sunset views. Don't. Your first section should be the one nobody wants to read and everybody needs to: safety and emergencies.

Put it up top for a reason. When something goes wrong at a lake, seconds count, and a panicking guest won't scroll. They'll open the book and want the answer on the first screen.

Include, in plain language:

• Emergency numbers. Local emergency services, the nearest hospital with its address and drive time, and your own number with a note on how fast you typically reply.
• Where the safety kit lives. Life jackets, first-aid kit, fire extinguisher, throw rope or ring buoy. Name the cupboard. "In the hall" is not a location when someone's dripping wet and shaking.
• Water depth and drop-offs. If the lake bed shelves sharply two metres off your dock, say so. Guests assume shallow. Assume wrong and someone dives head-first into a metre of water.
• Swim rules for children. Your position, in writing. "Children must wear a life jacket on the dock and in any boat, no exceptions." You're not their parent, but you are setting the house rule.

This section does double duty. It protects guests, and it protects you. Written safety instructions are part of how you show you took reasonable care, which matters if anything ever goes sideways. Weave the tone in here the same way you would with your broader house rules: firm, friendly, never preachy.

The dock section: more dangerous than it looks

A dock reads as a place to sip coffee. It's also a slippery wooden platform over open water, often with a boat lift, cleats, and a ladder that's harder to climb than it looks when you're cold and tired.

Your dock section needs to cover:

Getting on and off safely. Where the ladder is, which side is deep, whether the boards get slick when wet (they do). If there's no railing, say it once, clearly.

The boat lift, if you have one. This is a genuine pinch point. Guests either won't touch it out of fear or will fiddle with it and jam it. Give exact instructions: which switch, which direction, how far, and a bold line telling them what NOT to do. "Never operate the lift with anyone in the water near it." A jammed lift is a repair bill and a dead weekend for your next guests.

Kayaks, paddleboards, and the canoe. What's included, where it's stored, and the rule that they wear a life jacket every time, adults included. Add the boring-but-critical bit: bring everything back to the rack, tied off, not left floating at the shoreline where wind takes it across the lake by morning.

Night lighting. If the dock has lights, where's the switch. If it doesn't, tell people to bring a torch, because walking a wet dock in the dark is exactly how ankles get broken.

One host I know added a single line after a guest's teenager sprained a wrist: "The third board from the ladder lifts slightly, step over it." Costs nothing. Prevents the exact injury that already happened once.

Boat and watercraft instructions guests will actually follow

If your rental includes a motorboat, pontoon, or jet ski, this is the highest-stakes section in the whole book, and the one most likely to get you a bad review or a damaged engine if you skimp.

Write it like a checklist someone can follow while standing on the dock, not a manual. The trick to instructions people actually read is the same one we cover in self check-in instructions: one action per line, plain words, and a "what goes wrong" note where it matters.

Cover the essentials:

• Who's allowed to operate it. Age minimum, any licence or boater safety certificate your area requires, and whether alcohol and driving the boat is an instant no. Some regions require a certificate for anyone born after a certain year. Check your local rules and state them plainly.
• Starting and stopping. The kill switch and its lanyard. Where the key lives. How to check the fuel. The blower, if it's an inboard, and why running it before you start the engine is not optional.
• The no-wake zones. Mark them. Most lakes have areas where full throttle is banned near shore, swimmers, or other docks. A guest who doesn't know gets a fine or a furious neighbour, and you get the fallout.
• Docking and tying off. The single hardest thing for a nervous guest. A short "approach slow, into the wind, hand the bow line first" note saves your hull and their dignity.
• Life jackets, counted. How many are on board, where they're stowed, and the rule that under-a-certain-age wears one at all times. Coast Guard or equivalent approved only.

Add a line about weather. Lakes turn fast. "If you see a storm building, come in early. A calm lake becomes dangerous in ten minutes." Guests from the city genuinely don't know this.

And put your contact number at the bottom of this section again, not just in the emergency block. The moment someone needs it, they'll be looking right here.

The septic system talk (yes, really)

Nobody wants to write this section. Every lake host needs it. Most lake houses run on septic, not mains sewage, and a septic system is unforgiving of the things city guests do without thinking.

Keep it short and specific. A friendly heading, then the rules:

• Only loo roll goes down the toilet. Nothing else. Not "flushable" wipes, not cotton pads, not kitchen towel. List the culprits by name because "nothing else" gets ignored.
• Go easy on the water during a short window. Back-to-back long showers plus a full dishwasher plus laundry can overwhelm an older field.
• No grease, coffee grounds, or paint down the sinks.

Frame it as protecting their stay, not scolding them. "Our septic system is a bit sensitive, so a couple of quick rules keep everything running smoothly for you." A blocked septic mid-stay is a nightmare for the guest and a four-figure emergency for you. Two sentences prevents it.

Bug season, wildlife, and the outdoor stuff nobody warns guests about

City guests arrive at a lake with zero mental model for the wildlife. This section manages expectations and stops the "there are bugs!" one-star review before it happens.

Be honest and specific about the season they're in:

Insects. If it's mosquito or midge season, say so, and point them to the repellent you've left, the screens on the windows, and the rule about keeping doors shut at dusk. Guests forgive bugs they were warned about. They punish surprises.

Ticks, if relevant. A two-line note on checking after walks in tall grass does more for guest safety than a dozen reassurances.

Larger wildlife. Whatever your area has. Bears and the bin rules, geese on the lawn, snapping turtles near the dock, whatever's real. Don't dramatise. Just tell them what's normal and what to do.

Fire pit and grill rules. Where they are, how to use them, and the local fire ban situation, which on a dry summer can change week to week. Tell guests how to check.

This is also where your local recommendations earn their keep. The nearest bait shop, the boat fuel dock, the ice cream place across the water you can only reach by pontoon. Lake guests want the water-specific tips no generic city guidebook has. Give them the good stuff and you become the host who "thought of everything," which is exactly the phrasing that shows up in five-star reviews. If earning those is the goal, and it should be, our guide on getting more five-star reviews breaks down how the welcome experience feeds directly into ratings.

Check-out, closing up, and protecting the property

The last section closes the loop. Lake houses have check-out steps a flat never will, and skipping them means damage between guests.

Spell out:

• Securing the watercraft. Boat back on the lift or tied off properly, kayaks racked, cushions and toys brought in so the overnight wind doesn't redistribute them across the lake.
• Windows and doors. Especially if a storm's forecast, and especially the lakeside doors that guests leave open for the breeze.
• The septic and water reminder, once more. A gentle repeat never hurts.
• What to leave as-is. If you don't want them touching the water heater, the well pump, or the lift settings, say so here.

A clear check-out list also feeds your turnaround. The faster your cleaner can reset the place, the tighter you can book. If turnovers are a pain point, pair this with a proper cleaning checklist so nothing gets missed between one guest leaving and the next arriving.

Printed binder or digital: which works better at a lake

Short answer: digital, with a small printed backup for the safety essentials.

Here's why. A lake house is damp. Paper binders warp, pages get wet hands on them, and the "best local pizza" recommendation you wrote in 2022 is now a closed restaurant that nobody updated. A digital welcome book updates in seconds, works on the phone in a guest's pocket, and can hold the boat-lift video that a paragraph never quite explains. We laid out the full trade-off in digital guidebook versus printed welcome book, and for a water property the case for digital is even stronger.

The one exception: a laminated single sheet by the door with emergency numbers and the location of life jackets and the first-aid kit. When the Wi-Fi drops or a phone's dead, that sheet is the backup that matters. Everything else lives digital.

A digital welcome book also does something a binder can't: it goes out before arrival. Send the link a day or two ahead and your guests read the boat rules and swim-safety notes while they're still excited and planning, not fumbling on the dock. That single change cuts arrival-day questions more than any other. It fits into the wider guest communication timeline most hosts wish they'd set up sooner.

Build it once, then let it work

A lake house welcome book isn't a one-evening job you dread. It's the most useful document you own. Every section above replaces a phone call, a bad review, or a repair bill, and once it's written it works for every guest, every season, with a five-minute update when something changes.

Start with safety and the dock. Add the boat, the septic, the bugs, the check-out. Send it before arrival. Then watch the "quick question" messages dry up.

If you're setting one up from scratch, GuestIntro's digital guidebooks are free for a single property, so you can build your lake house welcome book, drop in photos and a boat-lift video, and send the link before your next guest arrives without paying a penny to start. Guest Pro runs $7.99 a month when you're ready for more. And if the welcome book gets you thinking about taking guests off the booking sites entirely, that's the next move: our guide on why every host needs a direct booking website shows how the same guest trust that starts with a good welcome book turns into bookings you actually own.