1985 Malibu Ski Boat Repair

[Lulue]

Hi guys,
My 1985 suffered a scratch yesterday from another boats motor hitting the back end :/
Any suggestions on how to fix this would be great. I’m thinking of using a gel coat but don’t know where to start. I also can’t tell if it’s gel coat or paint. I attached a photo for reference

https://tinypic.host/image/IMG-6514.2Bw07h

 

[Scott Danforth]

Gel

You have some crazing in the gel. I would look to see if there is any damage on the inside

 

[Lulue]

Gel

You have some crazing in the gel. I would look to see if there is any damage on the inside

Thank you! Is the crazing where the big circle scratch is?