My family and I are moving to Florida (from North Carolina) at the end of October, and we are very interested in Florida Residents passes to the parks. I know NOTHING about them. Where can you get them? Where and when should I buy them (I've heard you can get deals sometimes). What can I expect to pay (it's me, my husband, our nearly 4 year old, nearly 3 year old, and 1 year old)? Also, how do they work exactly - what are the limits? I would appreciate it if someone could walk me through this! Thanks!