I purchased a 97 Pro 16 and saw a JB Weld repair of a missing rivet in the hull but now after about 40 hours on the lake I am really taking a lot of water in - enough water to keep the bilge pumping full time. Upon inspection I found that there is a rivet patch that is leaking, a rivet missing opposite the patch job on the other side of the hull and the keel at the same level is cracked about 1 inch wide in the middle. What I am seeing is it looks as though the support at the hull level is gone or has been compromised somehow and the front 3 feet of the boat has been stressed. Has anyone that owns a Bass Tracker Pro 16 or similar experienced this issue? Any suggestions on how to remedy the problem?