Looks like when R+R rebuilt this 1973 23 seacraft, the size (145gallon replacement tank - 2013 rebuild thread) and location of the fuel tank is very similar to the newer style CSY and Tracker boats. 400lbs of rods holders doesn't help either : ) . . . just kidding. Maybe you would benefit by adding some spray rails. I'm assuming it's somewhat of a wet ride now otherwise you wouldn't be asking about rails???
http://www.thehulltruth.com/boating-...r-r-conch.html