2200 roughly. About 100 of it was driving around St. Louis between the Arch, Budweiser, Grant's farm, and then Mr. Howie's place. So roughly 2100 round trip from house to hotel and back.
I averaged around 24mpg, which means I burned about 92 gallons in fuel or around $322 in gas (92gal*$3.50/gal). On top of the regular hotel say, I had two extra nights for the ride up and down. Those two nights were around $160 extra. So it cost me about $500 to drive up there. I could have flown coach for about $350, business for about $600, and first with any airline of your choice for around $800 plus only have 4-hours in travel time versus the 18 for driving. If I add in the regular hotel stay the trip altogether cost around $800 not counting meals and entertainment.
But like I said before, what's the point in being a member of a car forum and then not bringing the car to the meet.
Looking forward to the next one.