Will do what I did last year if needed! Bring all my own food and beverages. Twin Mattress in my car. Only interaction with humans/covid is gas stations.
Same approach. I will be self contained with chemical toilet, food and water, car fridge/freezer unit, sleeping pad, masks and gloves for high touch surfaces like gas pumps (even though the risk in surfaces that see sunlight goes way down). I doubt I will even go into gas stations unless I really need to or if they are very slow. Restaurants will be a hard no. Grocery only if truly required. Always masked indoors.
I will be willing to stay in hotels with precautions of a wipedown of glossy surfaces and adequate non-central ventilation in the room. Will prefer ones without a lobby, or just at check-in there once and use the side door and stairs vs. elevator. The less I can be in others airspace, the happier I will be.
Any people contact anywhere indoors or within less than 8 feet of people not traveling with me will be with me wearing N95 masks, which are now gradually becoming available for consumers again if you know where to find the genuine ones.
If I chase with anyone, they must be practicing safe isolation habits and masking in their life and be symptom free when we leave for a chase. I won't require mask use in the car, but around anyone outside our bubble I will, to protect others and their communities.
Also if I experience any symptoms of anything I will isolate in my vehicle and immediately return home rather than dare expose any rural areas.