Bottom painting anti fouling

[THE BEEF]

HI
I just got my boat off the trailer seting on stands. Last year I stripped the bottom and replaced a plank.I cleaned it up and painted it with anti fouling paint. When I pulled it out of the marina I pressure washed it good. I have some spots bare but most of the paint looks good. My question is what do I need to do to prep it for a recoat.I never kept a boat in the water all season
before.
The boat is a 22' Skiff Craft all wood.
Thanks
Beef

[tashasdaddy]

follow directions on the paint can, if you have to sand, wear apropriate safety gear, bottom paint can be toxic.

[Scaaty]

If the bottom paint is Ablative, do NOT pressure wash it. You will just blast off the paint. After a good run around the lake, and then the trailer, bottom should be clean anyway. Any scum line a soft sponge and a hose fine. I just simply slap on a little more if some wears thin.