I've been into them on Kodiak to an absolutely rediculous degree. As in you check your fly if you don't have at least one take per cast. You can fish at the mouth of any of the rivers on the road system and pound the hell out of them (Kalsin, Buskin, American, Russian). I don't know that I would use an AK trip just for pinks, but if you time it right you can get into a mix of pinks and silvers.
2010 Tablerock Brewpub Pro Staff
"You can't make a D loop with 6 inches"
--Michael J. Cummins, 10/25/2010