I have a 2004 Nitro bass boat, and I recently gave it the first major flaw in its appearance. I SCRAPED the bottom of the hull on a shallow rock. The bottom of my boat is black, and the scrape has removed the colored part of the gelcoat, now I can see white material under the black. The scrape is not very deep. How should I proceed to fix such a problem? Should I fix it? I have read through some of the other posts, but couldn't find anything that helped with my situation. I may be able to post pictures if it would be helpful.