Was this a self alert?
Reading through the "story" again I'm trying to figure out why you would drive to Austin without a planned event? You could have looked up on google maps, figured the time required then set up a rendezvous. The idea that anyone other than a BP girl is gonna be available the moment you arrive without notice is kinda funny. Did you discuss how long the drive was? I'm not dissing on Capri as I have only met her socially, but maybe she just didn't get it. Hell, I know plenty of folks who still can't do the word problems about the trains leaving from different towns and when will they arrive. It is up to you to be clear about when you will be available then determine if that fits within her schedule.
And before you get defensive, I do this every time I decide to play. I drive an hour to get there. I have to plan for it, and be upfront with companions about the possibility of delays due to traffic. This ain't rocket science.
Lose the anger man. Have another beer. Jerk your own dick till it bleeds but don't take it out on anyone else, ever.