another idea, if you live where there is natural snow and have access to a slope you can set things up to practice on. when i got home from work last nite (we got like 8 inches of snow) my son had made some jumps on the front lawn, which is slighly sloped, moved the picnic table down there, and was making some sort of a rail out of a tree all for me to “practice” on. hah.
