I am looking at getting a chip for my Hummingbird, but wondering other peoples thoughts. I fish both with my kayak & my bass boat and like to hit some of the electric motor only conservation dept. lakes. Looking at Lakemaster the chips don't seem to have those lakes (Hazel Creek, Trail of Tears, Henry Sever) or the local rivers (Meramec, Big, Bourbouse, etc.). Anyone using them? Thoughts? Thanks.