My wife's father is pretty nervous about the whole endeavor, so this last weekend while we were visiting them, he took us down to the gun shop.
We checked out all the nice pieces, but all the semi-autos were too heavy and we already own one.
However they did have these mini .22 revolver w/ belt clip. Like old west derringer pistols except some were 4 or 5 shot. These things were awesome, I want one! About 6-8oz in weight and only a $130.00. But we resisted and know that there really isn't a need to carry a gun on the trail, but I still want one for shopping at the mall, and sundays at the park...j/k
GL
almost forgot--we watched TREK that night and it really helped quell his suspicions about people we might encounter on the trail, and it showed more importantly, that people often gathered in GROUPs of 3-10.