RE: Grizzly bear bowhunting
I usually just hunt grizzlies with a switch<img src=icon_smile_angry.gif border=0 align=middle> Or at least I switch on the T.V.<img src=icon_smile_big.gif border=0 align=middle> <img src=icon_smile_big.gif border=0 align=middle>On a more serious note I would just shoot my whitetail setup. 70lb Patriot at 29.5 inches with an Easton 3/60 ACC arrow tipped with a 125 Montec broadhead. That setup generates about 73 foot lbs of KE. That should be plenty for all North American species.
Protect your hunting rights, "Spay or neuter a liberal."