Came across GreyCoyote's post on using a chest freezer.. Bing! the lite went on.

As I have posted before I have my Rolling Man Cave I'll be camping in with a 3000eu quite genny. So I have the power. The RMC also has a 25gal fuel station, so I have the gas issue covered.
The original plan:
I have three 48qt cheapy coolers. These have served me well on the sand & generally only carry one for beer/soda/water. One block of ice in the middle and a bag of crushed on top lasts most of the weekend with only needing one bag of ice depending on how much beer I have left. (cooler sits just inside the RMC door.) All my perishable food for my longer dune trips of 4-5 days fits in the RV fridge/freezer. But I am finding out through some over thinking that even if I use all three coolers, freezing jugs of drinking water and using dry ice, I still have limited room for frozen foods like meats, premade meals & breakfast burros, etc. & Bacon!! Gven these are not super insulated coolers, I will still need to make ice runs to Arctica. (My goal being no ice runs or at most one late in the week. Though this may not be a realistic goal.
I also plan to bring my old school 5gal water cooler for water My plan was to freeze rectangular 1gal jugs as they fit into my chest coolers and the water cooler like block ice. This would allow double duty for keeping the coolers cold and having the required amount of drinking water. But using the chest freezer would almost eliminate all this messing around.
The New Plan:
This freezer will most likely be only used at BM. Though if I have it I might bring it to the dunes on the longer holiday trips, two max. Either way it will be stored in the garage most of the time. I'm looking on CL for a used one and found this..
It's 41" wide, 34 1/2" height, 21 1/2" deep (<<<inside above the compressor I'm guessing) for a solo Birgin I'm thinking this might work for me. I have also thought of building a Super Insulated 150-200qt Cooler I can thrown the bed of the truck. But even with having everything in the garage to build and skin it but the 2" insulation, (about $100 depending on design), this freezer is cheaper. And being all beat up it's playa ready!

For those who have done the chest freezer thing, what size freezer did you use and for how many people?
Where was the freezer located. I will need to have in the bed of my truck, (Long Box) drivers side rear. The genny sits up front passenger side of the bed, so kitty-corner. (which really knocks down the sound of the Honda even more.) I decided to blow off a monkey hut shade cover for the bed of the truck but will I need to bring it back or will some reflective bubble wrap taped on top sides of the freezer suffice?