when you're traveling most people understand that you need things verified so you're not wasting your time. I tell people straightforward that if it's not a 340 I'm going to be seriously pissed or whatever your question Maybe traveling that far and bringing your cash. I usually would drive up with my wife and if I like it that much I go get a U-Haul truck and a car trailer load it up and bring it home. You can rent them for a one way trip...
