If you are lucky enough to win...Hurry up and wait!!!
Once you win one you'll need to fill out an EUC (End Use Certificate) and have it submitted to the government for approval. For the first time EUC they say it can take anywhere up to 45 days. My first one took about 16 or 17 days from the time I submitted it till it got approved. From there you need to go get your truck, make the appointment and go get it. If you know it's in good condition, drive it home. Unknown, tow it or have it shipped.
Use the search feature at the top of your screen and search for the GL locations you're looking at, there should be someone posting experiences from just about every location they have, so you can get an idea of the people you'll be dealing with. Some locations are more friendly than others. I know from experience that Chambersburg, PA is a great location to get things from. Matt out there is a top notch guy and will help out if he can. I've got stuff from Mechanicsburg too, but to me they seemed a bit snotty to deal with, Like I was bothering them or something. maybe I just caught them at a bad time though. I hope this helps. Like I said, use the search feature and you can come up with all kinds of information.