Hi, I have a 2007 bass tracker pro guide v16 wt. Water leaks into the boat around the drain port beneath the boat...water enters around the port not through the port. I know this because I filled the boat with water yesterday and this is the only place water was exiting. It is an aluminum hull, welded. Trying to figure out how to repair. Do I need to remove the bow deck to access this part? Can a run a bead of silicone caulk around the collar of the port? I tried dealing with Tracker to no avail...they just tell you to take to a dealer, but none are nearby, plus, I am a diy person. Thanks