I always park out of the way usually far from where everyone else is fighting to get the close spots. Like you I like to be on an end somewhere so as to have a little space around me. A nice ditch close by makes very nice cover as well. I have been known to park several hundred yards away behind a church to be able to have a shaded place to park and be able to leave directly instead of being routed through security, gates or slow traffic.
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When the wolf attacks he will find that some who run with the flock are not sheep!