I have 24 of the bouncy ball types, 12 red and 12 yellow. The balls deflate and fit in a single Milk crate, the weights and ropes fit in another. Stacked they hardly take up any room at all. Very slick setup, I used the air compressor from my air ride suspension to inflate them at the lake.
I haven't had a chance to get to too many rides but I hope to donate the entire course to someone who can utilize it. I no longer own lakefront and we aren't allowed to put them up anywhere around here.
I can probably send them up to the Torch Lake ride if anyone is interested. I'd offer to ship but the weights are pretty heavy.