I have never owned a boat but just bought a little Hunter 19. I don't intend to sail it until next year so I have time to do some maintenance on it. Since I am new to boat ownership I have some basic questions. I have searched through various forums and articles but don't seem to find many answers to elementary questions.First question regards bottom paint. Is it required? The boat is 12 years old and has been well cared for. It has been in fresh water during the summer and stored on it's trailer in the winter. The hull appears to be in good shape but should I consider having it painted? It's never been painted.The other question concerns the balsa core hull. There seems to be a lot of negative articles on the web about this. Did I buy myself a problem?I will be taking the boat to a boat shop for inspection. In my part of the world people own powerboats, and look at sailboat owners sideways, but I assume a good shop is a good shop regardless of whether it's power or sail.Thanks for your replies.