golf cart

Hello all, I am new to this, not to sailing, but sail boats with batteries, engines etc. So..... I have a 25+. The PO did nothing as far as up keep, maintainance. I want to be as self sufficient as possible. Solar power etc. Right now there is a sears marine batterie. Doing some research I'm...

Can you get 6V golf cart batteries locally, like at automotive stores or something like that? I want to replace my battery bank cheaply, and wonder if I can avoid the 6V "marine" golf cart batteries that WM sells. Any ideas of where to look? Nate