Adrenaline junkies are usually bored with your typical vacation. Visit the Grand Canyon in a winnebago? Booooring. Run that winnebago off a ramp and across the gaping mouth of the canyon? Now you're talking. That's why you should check out Offmap, a service that curates international adventure vacations and allows you to plan your own vacation.Trips listed include white water rafting, breathtaking zipline rides, offroad adventures and more. It's almost like your own episode of The Getaway. You can visit anywhere from Iceland to Peru (plus, a surfing expedition in Costa Rica). Oh, and you get a nifty interactive iPad guide that comes packed with itneratiries, reference materials and more. Membership to the service is completly free, but it may be capped at any given moment. So, what are you waiting for? Sign up for a membership, get outside and do some exploring!