It looks like I may be able to pull this off. I called 9 storage locations in and around the area and found a CubeSmart in Murfreesboro, TN (I can go visit WOD while I'm there) with a 40ft outside parking spot. All gated and secure. The shortest time period they will rent for is 1 month. But they are running a special for the first month, which is half off and then another promo means I can pay $73.05 for a secure parking location that is right off 24 on my way to Brentwood. I confirmed that there are no hidden fees or issues to cancel on that Friday when I leave. I can drop the trailer/jeep there on Monday and pick it up Fri morning to head to the park. By driving to/from the meeting I will get about $285 in mileage reimbursement and even with a net of roughly $211 I think I will more than pay for my fuel expense for most of the entire trip.