The United States Powerboat Show is scheduled for October 11-14 in Annapolis. More than 650 boats, including new and brokerage models, will be there. The show has a demo deck where builders and manufacturers demonstrate new boats, engines and equipment. Cruisers University provides tips for living aboard, planning a cruise, maintenance and more. Children get in free if they are 6 or younger. Adult ticket prices are $18 in advance or $20 at the gate. The preview day price is $35. A $48 combination ticket includes the preview day plus one additional day. An adult two-day ticket (not including the preview day) is $31.