Has anyone seen these in person?

http://www.boatstogo.com/inflatable_boat_sd430.asp

No, but let me know when you get one and we'll go spear some fish from it!

Will it fit in your buddies plane?
I'll pick you two up at the Little River Airport.

My buddy has one of these:
http://www.boatstogo.com/kayaks_sk470.asp

Works pretty well, solid construction.  Any particular areas of concern/questions?

I don't know the first thing about boats. I've been reading and talking to people and have learned a lot. I'll take all the advice I can get. Many people have told me that Hypalon is the only way to go but to get an affordable hypalon boat I would have to get a very very small boat or an old one. I would like something that is big enough that I could use it to go paddy hopping in SoCal or Mexico. Then I have to figure out trailer vs rolling it up every time. It would be a lot simpler if I wasn't on a, "my wife is going to school and my son leaves for college this summer budget". I don't want to buy something that is at the end of its life cycle.