depends
If the two owners are going seperate ways, and one gets the boat, simply sign and date a bill of sale, and the title ($1 + other considerations etc works, but states like it better if you have a higher sum) and let the other handle everything when renewal etc comes up, make sure the person that gives up the boat gets a valid reciept and photocopy of bill of sale. If you live in a property tax state, it's best to get it changed over completely as soon as possible though. I the parties are remaining as is, and transfer is simply for whatever purpose then do as suggested in other posts. I drove a truck for years that was legally my ex girlfriends, and had a boat for two years that was my other girlfriends, when they were sold the new owners had no trouble getting everything transfered to their name.ken.