What are your thought on them? I dont have the money, time, or vehicle big enough to pull a real one. Wouldnt paddling through the water scare the fish away? lol

For small water I fish out of a raft.  It is equipped with a trolling motor and a depth finder.  It suits me just fine.

for me I would rather fish from a canoe you can find them used all the time around $200 it seems to me that for a good raft that is really sturdy it would cost you that or more  plus you have to fill it. and a canoe you can  just tie it to the top of your car.