Specifications include, but are not limited to: a. Motorboats – for a variety of watersports: Concessionaire shall deliver boats for rental based on customer requests within 30 minutes of customer request. b. Personal watercraft (e.g., Sea Doo, Jet Ski, Wave Runner): Concessionaire shall deliver personal watercraft for rental based on customer requests within 30 minutes of customer request. c. Life jackets: Concessionaire shall provide enough life jackets per rented vessel to meet the maximum persons carrying capacity of each respective vessel. Each life jacket must be U.S. Coast Guard approved and available in a variety of sizes and ratings to cover varied passenger sizes and uses and maintained in serviceable condition at all times. d. Tow-behind water toys and accessories: Concessionaire shall provide tow-behind water toys and similar accessories. Supply must be ample enough to meet average demand.