In the 70's I had a Zodiac Mk ll with a 20 HP Merc. I just aquirred a free Evinrude 9.9 and am thinking about an inflatable for it. Looking in the 10 to 12 foot range. Now days the choises are hypalon, PVC, glued or welded and many more brands. I am trying to stay below $1500 so that seems to...