Our trick is to cut cost with all the things we don't care about so we can do the things we really want to do. Travel cost can be kept down by choosing cheap but clean motels. Check to see if you can get any kind of discounts. Watch gas prices as you travel and fill up anytime you see a lower price. Avoid fast food that you don't really care about by packing a cooler for the road. Sandwiches, fruit etc. Have breakfast in your rooms most day. Be careful however , buying all the "specail" foods for these things can add up fast. Stick to ceral, fruit etc.
Eat smart at counter services. WE consider these meals being fed rather that the "experence" of sit down places. Share meals, drinks etc. Order less and then get more if your are still hungry to avoid waste. Carry small snacks into the parks to avoid the "I wants" every hour. Budget for ice cream a few time and require the kids to use thier own money for extra snacks. Cuts way back on the wants.
If you still need to cut, my choice would be WCC, not great food. I would also cut the priate cruse and horse ride if you have too. As I said, we try to cut what we don't care about to do what we want.
Jordan's mom