Jet Pac Pontoon Boat

Has anyone out there tried Creek Company's Jet Pac Pontoon Boat? I'm looking for a pontoon boat that will float the lakes and get me down a river like the Yakima. Don't want to spend over $500 and want one that weighs less 50 lbs, as I'm a small guy with a bad back. Was thinking about the ODC 816 ($299 at Cabelas), but the Jet Pac weighs 5 lbs less and is backpackable. So I was wondering if anyone's tried it and what their experience was? Also thoughts on any other boats in that class would be appreciated.

Thanks. This is a great website, made so by all you wonderful contributors. I learn a lot just reading. :THUMBSUP