The many times I’ve dove the Grove, I bring my own cylinders. LP 85’s with Cave Fills to 4,000 psi. It’s only an 8 hour drive for me in North Florida.
I could say making that sort of trip if you're doing a bunch of dives or other stuff while you're there and making it at least an overnite excursion. But just for a couple of dives maybe 40 minutes each.. no thanks.