Going crazy in Orlando!!!!!
Try offshore sailing school, in st.pete-www.offshore-sailing.org. Although this is probably 3 hours away from you it may be a starting point to network with marina''s and sailing on the east coast (Atlantic) of FLorida.
If you like to talk further please email me at email@example.com.
PS: I will be in st.pete Jun2 if your looking to sail.