Mark,
Thanks for the information. I was in Tom Sawyer at the playgrounds (sand...EASY TO DIG!) and then I read that State parks were taboo! Made me sort of paranoid!
Do you know of any documentation that says it's okay at places such as Seneca, Cherokee, or Central Parks in Louisville? I hope that isn't a ridiculous question. I realize they don't have any incentive to say everything that can be done, but rather focus more on what is unauthorized, but thought I'd ask anyway.
Thanks,
Gabe