i've been getting interested in these lately and wondering if i could successfully use one. does anyone have experience with them??? i don't have a way to haul a canoe or boat, so i am thinking that an inflatable one might work. also, i am looking for something i could do independently. if i could transfer into the boat after inflating it, i would have to leave my wheelchair sit there on the shore. i guess that would be ok in relatively isolated areas. any thoughts on this?