Welcome aboard B-Hoss.
One things about the back problems, if you haven't already, read up on some of the posture, or hammer holding techniques discussed in a bunch of threads here. A little searching ought to find them. It might help you at least a bit.
My oldest brother loves bass fishing and has done some more local tournaments. I rarely have time to go fishing and when I do it's for trout or catfish or whatever will bite the bait.