So, I have a friend who is going to model a version of the Aire Rocketbomb, but a hexagon instead of a octagon for easier assembly. I will be ordering some material and making a test version this winter. I will share plans.
A tube is a really fun thing to bring on a backpacking trip. In early season I have had amazing times snow tubing, and floating around on an alpine lake is always a treat. It’s lighter and simpler than a raft, and no paddle needed, a better option for casual water play on backpacking trips.