Follow signs to the truck and RV lot. The lot has long spaces and is located next to the parking garage. We wanted a quieter spot so we parked in the far end of the regular lot. A friendly security guard said we were welcome to park there and that they only ask people to move if they are parked in the closer spots with the cars. The lot does not get filled even on the weekends making this is a great overnight spot when visiting Sound Bend.