I've seen it done but typically on big water rivers where snags are far less likely. Wouldn't try it on a bony run myself. A 1" webbing tied through floor holes and pretty snug seems to work...
I tend to run more technical rivers and have flipped enough boats that the extra boost is unnecessary but would consider it on a solo big water mission. but again, I 'practice' getting onto flipped rafts often enough for the risk to outweigh the benefits.
I tend to run more technical rivers and have flipped enough boats that the extra boost is unnecessary but would consider it on a solo big water mission. but again, I 'practice' getting onto flipped rafts often enough for the risk to outweigh the benefits.