Note: Add Sailboat Trailer Package for all Sailboat Trailers. For Pontoon Boat Trailers deduct 10 percent from listed values. For Galvanized Trailers add 10 percent to listed values. For Non-Galvanized Steel Trailers used exclusively in salt water, deduct 25 percent from listed value. For custom, Tournament Ski Boat Trailers add 30 percent and do not add for any of the options below. For Aluminum Trailers add 15 percent to listed values.