Got this from the wdwinfo.com info under recreation/specialty cruises:
' Breathless Cruise a 1930 mahogany reproduction Chris Craft run-about boat. Seven guest maximum, available at Disneys Yacht Club Resort and Disneys Beach Club Resort.
Daily departures between 2:30 p.m. to 5:30 p.m. 10-minute excursion is $23.58 (not including tax) and a 30-minute excursion is $80.18 (not including tax). "