Do you guys like the Frabill Tub chair? Essentially a boat seat mounted on a tub? Pros, cons? Seems like a good idea to hold all your 'stuff', or at least most of it. Ive got a cooler roughly the same size, and my swivel chairs I took out of my Yukon, so am thinking of mounting one on the cooler. It seems nice you can then sit way back in the tub of your one man. Ive got a Shapell with the sliding bench seat. I like that ok, but I still end up with stuff all over in there by the end of the day....Thoughts?