Jamie; the market is pretty full of CWI's at the moment but there are always new opportunities coming available. In the salary range you're seeking I would strongly urge looking into industrial construction; oil & gas, bridges, power plants, etc., as mentioned by TTONKA.
Try looking in AWS "Jobfind" periodically and also check www.monster.com, www.rigzone.com, www.careerbuilder.com
Good luck! P/S: Be mentally prepared to travel!