Introduction: Ripsticking With a Sail!
Hey, you've probably seen this phrase a lot, but 'this is my first inscrutable.' It works Great if you have a big slab of cement, and a huge gust of wind in in open area!
Sorry, I didn't get pictures of the process, but this is a no-brainer thing.
All you have to do is get a tarp and tie a rope to two corners, then anther rope to two corners. Then, get ready to get on your ripstick along with your friend, and when the wind comes, get on, and you don't even have to propel yourself!!!!
Hope you have Fun!