We use Interlux Ultra - a mere $209/gal fr Boaters World (www.boatersland.com/int-ultrag.html). Highest rated antifouling in PowerBoat Reports a few years ago. A bit pricey, but it works great for us - in water 12 mo/year, FL/Bahamas winter, US Northeast summer. Henry PDQ 34 Sno' Dog Jensen Beach, FL www.snodoglog.com In a message dated 4/3/08 9:50:51 AM, georgs@powercatamaranworld.com writes: > What recommendations do you have for me, especially in anti-fouling > paints for freshwater service and technique tips? > > --Georgs > ************** Planning your summer road trip? Check out AOL Travel Guides. (http://travel.aol.com/travel-guide/united-states?ncid=aoltrv00030000000016)