Sorry, I'm only familiar with southern, southeast Alaska. Is it worth a trip there? hell yeah, but not with your own boat. You have to ferry from Prince Rupert, B.C. (not cheap) to Ketchikan then from K-town to Hollis (not much cheaper)
If you were interested in hiring a guide or renting a boat it could be done quite reasonably, I could give you names cool and numbers if interested.