Well, received an inflatable kayak (Intex Challenger K2) as a gift. Had the opportunity to test run it over last holiday. Besides the ease of packing, quick inflation and low cost I wasn't enamored with it. I found the inflatable seat backs a complete failure, always creeping down and really no support at all. It came "out of the box" with a leak so that was dissapointing. Here is my question, has anyone had any experience with the Pelican Unison 136T or a better quality inflatable tandem kayak? Aside from the uncomfortable paddling position due to the seat backs and the feeling my fat ass was causing it to ride bow high in the water it was "OK" but thinking a solid kayak is the route to go. Not looking to break the bank but suggestions on any tandem kayak is welcomed and appreciated.