Do you ever rent a locker at the park? I have in the past but don't always. My big issue with renting a locker is actually that they are always at the front of the park. I think if there were a second set of lockers towards the middle of the park, I would be more likely to use them.
Do you get a locker? If so, what do you put in it? Do you stash stuff and leave it, or are you in and out during the day?