I wouldn't be working in Houston, that is just where the home office is. I would be working up in North Dakota on the oil fields, and sometimes in the Pennsylvania area. 2 weeks on 1 week off I think. or something like that....
I will also be driving 4 hours to interview with the Montana Dept. of Transportation, I've interviewed with them probably 3 times through my college career, so we'll see what comes of it.