thanks, we are driving and will have our own car.. regardless of whether we stay on or offsite. So even if we stay onsite, we will be able to leave if we want to go wherever. But like I said before.. we plan on staying offsite.. so it' sjust a matter of... will it be ok for us on July 4th or not, as long as we get there first thing in the morning and stay all day? If that's not a problem then staying offsite is great for the money we are saving!