I'm burnt out from winter.  Would love to go somewhere warm with just my 5 year old, has to be in the USA as my passport expired (it's en route to renewal), a hotel with a kids program/camp/activities.  I'm thinking Orlando (I'm not a Disney person, but Orlando is warm, tourist friendly and has great rates, hotels and it's close to Boston), Miami, San Juan or another variation the the theme - warm, convient to get to from Boston, kid-friendly, etc.  I'm eager to listen to advice, suggestions.  Thanks!