Overheated now wont crank

Not sure what "pre-trip blown head gasket" means -- But -- you'll need to perform some hands on testing to find out why the car will not crank. Does the engine turn manually with a breaker bar and socket on the crankshaft? Is the battery dead? Are there electrical concerns present? Hands on testing is needed. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops