Thanks all - cab it is. Price looks to be right around the same for both options so it's a no-brainer. Road closures for the Marathon don't begin until later so no problem there either.

Squeakr - several of the shuttles allow arrangements to be made on-line. Since you're giving them flight info at that time, I was thinking of that as a "reservation". But in reality it's nothing more than pre-paying your ride... thanks for clarifying.

Now, let's hope for minimal fog next week ^