[pct-l] How do you distinguish scuzzy ''Hiker Trash'' from a grubby ''Homeless Bum''?

[Greg Mikol]

>Say, how  DO YOU  tell  "grubby ''Hiker Trash''  from a scuzzy  
>''Homeless Bum???

1) Bums don't have altimeter watches
2) Bums might be cleaner
3) Bums don't come into town in 10-20 person groups
4) One burger will probably satisfy a bum

--Greg