Hull / deck repair

Hello,
I'm working on a Daysailer I (Hull No 18168, Class No 3320). There is some damage on the starboard rub rail, near the transom. Looks like it must have banged up against a dock or piling and broke off the rub rail mounting flange. (The lip that sticks out where the hull and the top side meet.) Someone made a rough repair long ago, but it is breaking away.
I removed the white rubber rail cover and under it is a grey, PVC strip stapled to this mounting flange. Can anyone offer advice on how to replace the flange in the damaged area? Can anyone tell me what a cross section of this hull joint would look like? Is the flange part of the deck or part of the hull mold?
Any help would be appreciated!
Thank you,
Dennis
I'm working on a Daysailer I (Hull No 18168, Class No 3320). There is some damage on the starboard rub rail, near the transom. Looks like it must have banged up against a dock or piling and broke off the rub rail mounting flange. (The lip that sticks out where the hull and the top side meet.) Someone made a rough repair long ago, but it is breaking away.
I removed the white rubber rail cover and under it is a grey, PVC strip stapled to this mounting flange. Can anyone offer advice on how to replace the flange in the damaged area? Can anyone tell me what a cross section of this hull joint would look like? Is the flange part of the deck or part of the hull mold?
Any help would be appreciated!
Thank you,
Dennis