Are you asking for July 2018 or 2019/20? What part of the state are you wanting to fish? Saltwater or fresh?
If you are thinking the Kenai peninsula, I have fished with Steve and Rhondi McClure for going on 20 years now and they are incredible. They fish the Kenai River and also have a saltwater boat. Right about now is the time to get on the books for a July 2019 or 2020 trip, though. If you are looking for this year, then give them a call and they will ask around and see if there is an opening with a decent guide available--but I wouldn't count on it.