I am not 100% sure but I believe that WDW does not allow skates anywhere on resort property. We weren't even allowed to have them in college program housing (though that was a million years ago for me - it may have changed).
Thats a good question. I have been going to Coronado for years and I have only seen people jogging.
Thanks both. I probably won't risk it, then. More space for souvenirs and can't complain when you have pools to read by instead!