Another alternative
Polliglow sounds great, but here is another alternative. I have a 1979 25 ft O'Day. I've had it for 12 years. Every year I polish it with regular auto polishing compound. I use Dupont #7 Polishing compound. Note, not rubbing compound. Polishing compound is a very mild abrasive to clean and take off oxyidation, rubbing compound can be very harsh and too agressive to be used again and again.I use Dupont because it is easy to put on and easy to take off. One can will do the hull, one for the deck (that right I wax the deck too) I use the polishing compound then wax it with regular Rally paste car wax. Again a product I find easy to put on and off. There hasn't been a year gone by where someone hasn't been dazzled that my boat is a 79. Most everyone things it is much newer.The two products that I mentioned can only be found in out-of-the-way locations. Do not look for them in the big discount or auto stores. I traditionally find them in small, local hareware stores.I just polished my boat this weekend and she shines like a new Chevy!!!!!!!