A friend's stepson is heading for the Middle East, and he wants to get him a handheld GPS. What should be buy? Sounds like he's infantry, "Primarily for handheld use, possible HMMWV use, possible Blackhawk use, in middle east." There are enough active / recently active military folks, and people in contact with same, that there should be some good ideas here. He's looking at a fairly top-of-the-line Garmin, FWIW. "Garmin GPSMAP 76S GPS Receiver" Thanks in advance.