I am looking for an inflatable kayak/canoe/raft to use for fishing local rivers and lakes. I don’t have enough space for a hardshell, so I’ve been looking for inflatable dinghy type boats, but one that is elongated so I can paddle alone or with someone. Also, I want hard seats to sit on. I found a Saturn prototype on ebay, but have been unable to find a similar model. Price limit = $350. Help.