Dave--I really like the first sentence in their letter--it's a run-on sentence that seems like it will never stop.
If I were you, just to be on the safe side with the payments, I'd include my bank account and social security numbers so they can deposit the proceeds directly to your account.
Also, since they said the venue is in state but never said where, I would quote them a figure based on travel from Texarkana to El Paso. I think that's about as far as you can go in Texas, so it should cover the expenses to any venue in between.
I'll be anxious to see the photos--please let us know when you put them up!
Oh, and ask them when I'll be getting my money--I gave those nice people at the Nigerian Lottery my bank account information but they still haven't deposited "the sum of two million three hundred seventy four thousand eight hundred" dollars.
How stupid do these people think we are?