yeah, as far as military convoys, i barely bat an eye, i just stay aware, in case one of their vehicles decide to swerve in my lane. normal aircraft i encounter are jets that try to dump a sonic boom on top of the shopping centers, which is scary then funny.
ok, read ya later, missy ... have fun *waves*
also, how long did your trip take? i usually pull off L.A. to vegas in about 4 hours provided there isn't any traffic. ^_^
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pro tip: keep snacks in the car at all times, it'll keep you occupied in less-fun traffic conditions (e.g. actually driving on las vegas blvd)