This is spring break for the kiddos so register at Weeki Wachee NOW. If you are thinking about going, register now at the Weeki Wachee website or call! (30 people is the limit at the 8-9 AM slot). $8 per vessel is refundable up to March 20 (no parking fee). This will fill up quickly. 8-9 AM is the only time that a group is allowed to launch.