I loved Galaxy. But Atlantic has replaced them. Just stay away. Ridiculous fees, airport authority has closed all other transient parking, customer service at Atlantic too lazy to bring my Avis rental car to the ramp side (it was pouring rain and she said 'sorry, didn't want to get wet'). $80/night for the partially covered hangar, $20/night for a tiedown (once again a 'sorry' from behind the Atlantic desk, no free night if you buy fuel and fuel at Atlantic is SEVERAL Dollars more than self serve. Spoke to airport authority and they clearly stated Atlantic is the only place to park (even though the transient parking by the flight school is still there - just no longer sanctioned by the airport authority as ok). Me thinks the mafioso has moved in - I also think some rules/laws are being stretched on public access/parking but until things get reasonable at KSGJ, I'm staying away and I hope anyone else who can will.
Previously had an extremely sour experience with Galaxy at West Palm Beach and was apprehensive about stopping here. Called on the phone before stopping & assured by the manager of a good experience and was greatly impressed. Everyone was very welcoming and the friend who was picking us up expressed how impressed she was. Would highly recommend _this_ Galaxy location.