Okay, got you. This is the "exempt antique vessel status" w/sticker (optional), which is available through the local tax collectors office, after filling form (also available at the tax collector's office) "HSMV 87243". To qualify, the boat has to be 30 or more years old, used solely as a pleasure craft and must be powered as it was originally (outboard, inboard, etc.). Once qualified, the county will issue exempt status and you don't have to pay the "base registration fees", just the paper shuffle costs, which are based on boat length (interestingly enough), but a 15' boat is about $3 bucks an 18' boat about $5.