Here are a few questions to help with members' opinions. Answer what you can, this will help! Thxs!
What size and type of house batteries? Group and Ah rating.
Anything else besides fridge? Computers, TV, fans, water pumps, etc?
All the time - does this include when parked and not camping?
Parking spots - sun exposure without shade for how many hours per day? At home and when camping.
Type of camping - about how many days at a time? Times of year? Where on east coast? Parking in the sun or shaded spots?
Roof is manual lift? Can you load 35 plus pounds and still lift? This could determine flexible lightweight vs rigid panels. There are trade offs.
The tilt of the Traverse roof will be helpful and hurtful in capturing sun depending on orientation to the sun. How does this impact your preferred camping? Angle of roof tilt? Available mounting area dimensions - width and length.
These data points will help determine if solar is viable and then type of panel(s) and sizing. It may be a portable panel set is better vs panels affixed to a tilting roof. Let's explore this stuff to narrow down a good system.