That's a wonderful goal you're setting...getting your dad out on an Alaska moose hunt...good on you, sir!
It sounds like you're well aware that there is a steep learning curve ahead for all of you, especially thinking to do a float hunt for moose...that is a far more challenging/demanding option with additional dangers IMO. I truly love doing remote floats up here, but that's a very different world than a fly-in lake drop or camp hunt. It's doable, but....
Two good books have already been mentioned above...and I second that recommendation.
In spirit of being helpful...here are a few other relevant topics to research and understand as you move forward in your hunt planning:
- There are numerous GMU's in Alaska and they vary on moose harvest restrictions, e.g., some are "any bull" and some are restricted to size. Moose densities vary significantly across the state, and each GMU has current moose density estimates. You can also research the moose harvest statistics for each GMU and speak to each assigned GMU biologist for more information....ADFG.
- Learn and understand the significant Alaska regulatory differences between an air-taxi and a hunt transporter...they are not the same.
- Each person going on this trip should become reliably knowledgeable about the logistics and challenges of responsible meat care when moving a moose on a float hunt.
Make sure that you and others are well aware and informed of the pros/cons of different options, so that it's not just on you. Once everyone that is planning to go on this hunt has more specific knowledge, then each person can make an informed decision to do option X, Y. or Z. That way everyone is well informed and onboard with whatever choices you guys make.
The very best to you for a safe and wonderful adventure with your dad.