Thanks for the encouragement, I personaly would have prefered the Air Force (they are the only branch that still has a fire dept.), but it is his decision. He just finished his test, and the combat medic is good to go. Now he only needs to pass his pysical at MEPS, which he wiil go to Chicago for next Wensday.
Again thanks to all.
PS. I know the Navy has fire dept. on board ships, but he wanted to be land based.