Before I give fellow RV's a bad name I will ask your opinion. I live in Ohio, my daughter-in-law and 2 grandchildren (age 3 and 1)live with DW and myself. My son is USAF and stationed overseas. My ...
We have done just that at Orlando International Airport to drop off someone at night, and then leave in the morning. There is plenty of room in their remote lot. We didn't ask permission.
You might get on Google Earth and check out the lots for size, capacity, entrances and exits, etc. Most major airports have a lot that is accessible to large vehicles.