If the consensus is to keep GZ on the move and into Toronto or Buffalo by the weekend, I think the safest bet is to ship him to those who are waiting in either of those two areas. I'd love to be a host for GZ but as the only MA guy, with only a day to move him along, it seems reasonable to forgo my area for those already lined up to ride elsewhere.
It seems as though Apostrophe is looking into the Monday (2nd) Brattleboro exchange at work this evening. With that off of the table we should find out what the most logical shipping location is.