The HOT SPOTS map has helped my father and I enjoy a few years of fishing down there. (We enjoy fishing Pool 13 once each year). Its a fun pool to fish, but its absolutely HUGE! If you are just looking to have “fun”, there are some areas off limits to tournaments that have “stupid” fish in them… they are fun to fish! 
Other areas produce a lot of fish, but weekends on Pool 13 mean tournaments… with LARGE bass boats and can get clogged upp pretty fast. The Hot Spot maps help you diseect the pool, too.
Good luck, and welcome to the site! 