Free Tools for Teardrop Campers.

Planning a build or a trip? These tools and guides are free to use, with no account and no sign-up. Size a 12V electrical system before you buy a single wire, plan a trip and print your own guide, or pick a Smoky Mountains trip and follow it day by day.

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Build Tools

Interactive Tool

Wiring Diagram Builder

Drag and drop batteries, solar panels, chargers and loads onto a canvas, wire them together, and get battery bank, solar and wire gauge sizing for your teardrop's 12V system. Print the diagram when you're done.

Open the Builder →

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Trip Guides

Interactive Tool

Trip Planner

Answer a few questions and print your own trip guide: a trip summary to leave at home, a day-by-day itinerary, a meal plan with a shopping list, and packing lists. Nothing you type is saved or sent anywhere, and there's a blank version to fill in by hand.

Plan a Trip →

7 Trip Guides

Smokies Trip Planning

3, 5 and 7-day camping guides for the Great Smoky Mountains, an easy tow from Knoxville. Backcountry, base camp, glamping and fly fishing trips, each with a day-by-day plan, hikes and camp meals.

See the Guides →

Ready to Build?

When the planning turns into building, we can help. We do plans, frames, CNC kits and buildouts of the trailer you own.

See Your Options