I had a one way UHaul rental from out of town into Princeton, NJ. The UHaul regional office directed me to drop off my UHaul truck at Jimmy's Gulf. The UHaul system, I was told, indicated that Jimmy's Gulf was accepting out of state UHaul drop offs. To confirm further, I directly called Jimmy's Gulf and verified that I can drop off my UHaul there and was told that I could. When I got there with my UHaul however, Jimmy's Gulf refused to take my UHaul forcing me to take the truck to a different location about 4-5 miles further north.
At that location I was told that this happens all the time with Jimmy's Gulf. He shows up as being available for drop off, but then sends customers to different locations. I strongly recommend choosing a different drop off or even pick up location for UHauls than Jimmy's Gulf.