Also,
There are lockers just inside the gate. What my sister and i did with
our 5 kids was to pack or buy lunch items in insulated bags or lunch
boxes and then put them and drinks in the lockers. We met up back
there at agreed upon time and ate and got refreshed before heading out
again.
It has been alot of years since we were there, but am assuming
the lockers are still there, that can be checked out online at their
site, am sure!
Ginger