the fish and dive thus far gets my vote....
i sweetwater fish in a johnboat but i wouldnt take that into the surf for any reason.... one good wave or power boat passing by leaving a wake...and your (swamped) flipped....so i'm looking for the saltwater alternative....
and that one gets my VOTE>
worth the money !!!
it's either that or a tin boat...but the "IDEA" is to get out on the water effeciently without any hassels so the yak seems to be the answer.