Over 20 years and this is all I've managed to visit? Pathetic really, especially as 'Florida' really means not much more than Orlando, and 'California' was San Francisco and Lassen National Park.
Still, I remember teaching a college student who told me that at the age of 19 she had never left her home state. She was about to spend a semester in Spain. I never did find out how she did, but I bet the culture shock was amazing!