I was in the same position several months ago I booked a sheep hunt aug 2018. and the wife wanted to see Alaska then the in laws wanted to come and my 2 kids as well. only I'm going july, august put a post up here got a lot of good info and put a plan together.booked king fishing trip, halibut trip,cabin on kenai peninsula due to in laws senior citizens coming otherwise I would tent.lot to see and do kenai peninsula.visited their in 1996 had a job interview didn't take it lifetime regret.finally saved enough money to do my #1 bucketlist 2016 Kodiak brown bear took a good bear.now headed back this summer.every time I go its for a longer time this time I'm driving up from the states taking 6 weeks I may lose my job but theirs always another.i suggest to put a plan together so you don't waste your time trying to decide what to do but whatever you do you will definately enjoy it .you can stop every 1/4 mile and take a picture.just don't rent the smallest car you can and go hunting or fishing because theirs not enough room to get yourself game and luggage in!!
good luck john
good luck john