I think the big question is what kind of bottom paint is on the boat? Ablative paint is multi-season. You can haul the boat for the winter and splash it again in the spring without reprinting. But a conventional hard paint must be repainted. If it is left out of the water for the winter the paint will be "dead" in the spring.
I use ablative paint on my trawler in Fl, where it spends the summer on the hard. I didn't have any information on the paint on My Parker and it didn't do well last summer. So we repainted with ablative before we relaunched the spring. I full well expect at least two years out of the paint jobs...hoping for three.