I plan to leave my TT on the Texas coast this spring, summer and fall.
It has your standard Dometic roof mounted A/C with controls on the A/C
itself.
Is there any reasonable way to wire in a thermostat and start-stop relay for

I've read some saying remove 'em, some saying they'll be OK if fully
charged.
I'm in Canada, in an area where we can expect weeks of below freezing temps.
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I have a 6 cu ft. Dometic that runs off of propane/12 v. / and 115 v.
Using it on 12 v.  doesnt work well at all.  Using it on propane works
well as does 115 v.    As an experiment, i hooked up a 700 w. Invertor
to the Fridge tieing in the 12 v side to the 2 coach batterys which are

Im going on a long RV trip, and, would feel better if i had some
protection as i may get off the beaten path for a couple days ;   if you
take a pistol with you on RV trips....where do u store yours ?  Thanks.