Free: Contests & Raffles.
I use one for placing/retrieving decoys in a few spots I hunt. It has been years since I actually hunted out of one though. It was an interesting experience. It was fun being right in the spread and having birds right on top of me. It also made me nervous to have my gun just resting across the tube while I handled decoys, picked up birds, etc. I constantly felt like I was going to drop it. I also remember a hunt in Snoqualmie Valley when it was flooded. I thought I would paddle out to an Island of trees and set up for a hunt. Once I got there it was like a horror movie. Thousands of spiders were using the trees as a lifeline from the flood water. They quickly adopted me as a life raft as well. My skin still crawls when I think about that. The other drawback from hunting out of one is you are guaranteed to have to pee after being in the water for a while. Depending how far dry land is, it can be quite an ordeal.