Hey Sue,
Good for you, have a wonderful time! I've been there many times and I just love it too. Did you know what use to be 'The Great Escape' is now a 'Great Adventure'? I don't know if you were planning on going there, but if you do have fun. They have a great water ride section, which I love. It is still very beautiful and should be much cooler than Texas, especially at night. If you go into town, go early, it gets very crowded this time of year. Enjoy all the swimming on the Lake!
As far as the 'beesting' feeling you mentioned...I do get it on occasion and I don't know what it is, but I'm glad you mentioned it. I get it mostly on my legs, but other places too like my arms. I hope someone else has experienced this or has info and will reply soon. I would love to know what causes it.
Have a safe trip and a lot of fun! You'll have to tell us all about it. Take care.
Hugs,
Pat