You can tell my trip is getting close. I am full of questions today. I sure appreciate how helpful eveyone is on this board. I keep checking the temps in Orlando and comparing them to here at night (Austin, TX). Orlando is still a bit warmer each night and we would not need to wear a jacket if we were outside tonight. So, do you really think I need to pack 5 jackets for our family? I can't imagine needing them if the low temp is 75 but Iv'e seen them mentioned on alot of discussions of MNSSHP Opinions, please? TIA