Don't worry if you are late due to weather,etc. Tropic is great about getting you to SP as long as you have a reservation. I've been down 3 times and they have never failed. Even once it was 5:30!!!!! Great customer service. I always reserve and pay at their site linked above.
Have fun!!! 10 more days and I will be there again!
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"Hold on Tight To Your Dreams" ELO