Okay, being that it's mid April and it just SNOWED here the other day, I can't stand to hear someone say they hate summer! It has been dark, gray, rainy, and cold for a week - so I would change climates with you in a SECOND!!
But just as a suggestion, my mom lives in Orlando, and she swears by Curlkeeper. She says that she hasn't used anything else that has worked so well, and no matter what she gets consistent results with it.