We will have a pretty complete list on this site under Events. It is usually the most all-encompassing list around. But, at this time there are a good many folks that have not yet set dates.
Usually by around November the dates are pretty well fixed.

I can say this, however, the Triple Crown of Distance Races is already scheduled. They are:

Apr 23 -- Miami-Key Largo Race, 45-mile dash down the Intracoastal Waterway (hundreds of boats)
Apr 30-May 1 -- Hogsbreath Keys 100, from Key Largo, FL to Key West, FL, 100 mile race in two legs in open water.
May 7 -- Mug Race, From Palatka to Jax, FL down the St. Johns River, by the Jacksonville Rudder Club

I will be getting more info and contact info upon my return to Key Largo, on the 29th of Sept.
Rick