The 'legend' of Gaspar is very interesting. The only problem with the Enterprise, and its apparent role, is the fact that, at that time, the Enterprise was 250 miles to the south; off of the west coast of Cuba. The reports from the ship's captain, to the Navy, confirm that their role would not have been possible. I wonder if a young captain, by the name of Brewster Baker, was in fact the individual that is commonly referred to as Jose Gaspar. Early missionaries on Boca Grande (Gasparilla Island), although only there for roughly 5 years, produced 4 men with the surname Gaspar....
I live on Pine Island, and am digging for more about Cayo Pelau. Rumor down here...it's haunted, but items have been found over the years out there, that would definitely suggest the possibility of some truth regarding "Low Town".