Another option is to buy it on P.O.W. You said you'll have a car waiting for you in Hollis. Well in order to drive to Coffman Cove from there, you have to take the highway back to Klawock and there's a big grocery store right there. Also, a couple hundred yards past the grocery store is Blackbear Market. They have limited fishing tackle there. As for getting green label bait, that shouldn't be a problem. I've had 4 different bait companies (not counting that "Fish On" junk) contact me and tell me they have all the greens anyone could want. Granted though, if A&P will guarantee you some bait, you can rest a little easier. Just an idea, so you don't have to pack everything around Ketchikan while you wait for the ferry.