Bull creek is pretty much the same...last year you just signed yourself in in the morning, and signed yourself out when you leave.I don't know if they give you a "day pass" card or not now. They don't normally check for a liscense going in, but the Ranger there has been known to check EVERYONE leaving in the evening (kinda like the doberman that lets a burglar into your house, but after he's got your silverware in his hands, won't let him out!)