Just got back from CJ's shop with the rack. Yes, it is possible to put a rack the size of a 19' jet boat on a GMC s-10. I had a CHP escort part of the way home, but they gave up when they saw it wasn't falling off. I nearly %^&* in my pants. Anyway, thank you all for responding. I will be using someone local to the San Fernando valley to finish the job or just renting the welder and doing it myself. Thanks again Challengerjet and call me when you are going to the river or to castaic or pyramid.