I used to guide the Naknek and Nushagak ( Nush only a bit) you can go cheap by doing it on your own. The Naknek is pretty easy to fish in the King Salmon area with the added benefit of being able to chase other species and go to Brooks etc... Rent a boat and do it yourself, staying at the Kingko if you are as poor as myself. Dont mean to offend any of the operations up there or on this website, but it is an option for not-so-affluent people.