Ok what u wud do is get the sofa cusions from a furniture outlet warehouse throwing cousions away and get one of those waste depostite metal bina and fill er up thats what im doin this summer and ill be able to wheel it in my garage .....with some help
haha a buddy of mine took an old tramopine and build a wall around 3 sides of it, then filled it with foam. it acctuly works decently well, but no madder what you are going to eat shit beaucse after you land you kinda bounce up, not alot tho the foam does a good job of slowing you down. its pretty ghetto tho