I don't see this already being reported and I don't know the effective date, but as of now Sea World is only offering their E-Z Pay interest free payment plan for annual passes for Florida residents only. Previously this was available to all USA customers, and I as a a Massachusetts resident took advantage of it for their Platinum Pass. Existing customers prior to the rule change are being grandfathered in, which I commend Sea World for doing as truly great customer service. I am also impressed that once you are on the month to month plan, they typically lock you into your pricing so it doesn't go up when the pass prices go up. Another thing I give them high marks for. Disney could really learn something from these guys when it comes to acknowledging passholder loyalty!