[Corbet]

I think the 60 quart fridge should be large enough for what you are doing. Ice is currently taking up a lot of space in your coolers as is the Beer. You can add beverages to the fridge as needed. It will cool them down fast unlike adding them to a cooler would.

With your dual battery system 4-5 days should not be a problem either unless you have other current draws. A small solar panel would cure this.

I have a 43 quart Engel. Best item I've purchased for the Crusier to date.

Plenty of MUD vendors should be able to supply you with one. I got mine a Cabela's with a bunch of gift certificates I had, otherwise Slee would have gotten my money.