Staying at DLH, RV parking?? Will I have access?

[NMMickeymom]

We have been debating about driving our RV when we drive from New Mexico to stay at DLH. We thought it would be fun to throw all the kids in the same vehicle for the drive. Where is the RV parking for Disneyland Hotel? I'm also plotting about leaving some food items in the RV fridge/freezer to help curb some cost. I understand that the D\isney folks would frown on camping out and that is not the plan. We have 5 rooms booked already. That said I would love to be able to run to the parking lot and grab that extra gallon of milk for breakfast. Anyone done this???