Hey Mark! Glad you’re still enjoying the camper. Did I see you mention Yellowstone? It’s closed if you didn’t hear. Enjoy life wherever you go. Take care!

Hi mark, have you considered a second, maybe even smaller fan to add further away from this fan? If you have one blowing in and the other blowing out it creates a lovely cycle of air. This was much needed in my own camper van and made a world of difference in our harsh Australian summers.

Greetings' I'd just figure the watage needed and add a reastate to handle voltage and watage needed. But great job!