Thank you to everyone. I really appreciate all the suggestions. We are planning on heading to the snow and test out the camper for a couple of days around New Years.
Yes my fresh water tank is inside the camper and there is a heater duct into the Black/Grey tank area. I will spend sometime adding insulation in various areas and cover windows and vents. I will need to crack open one or two vents slightly for the new wave-3 cat heater I am going to add.
Thanks again for all the info. Also please keep it coming if you have more advise and suggestions. The more the better for everyone to learn from.
