I saw your picture and thought "they've got the same camper as us!" Checked your profile, Flagstaff Micro Lite 23B. Checked, made by Forest River. Modern foorplan look identical to the modern Rockwood Mini Lite 2306. Probably as much different as a GMC Sierra vs a Chevy Silverado, in other words only in finish.
Low of 34 isn't bad. I think we got down to 26 with some snow so far, early this spring. We just spent $750 in heater pads and wire for the tanks and exposed plumbing so we can go camping (and have full use of water) when the high doesn't even reach freezing! I understand it's not for everyone though, I'll probably have to do more things than just the heater pads but I'll learn as we go. It'll be fun.
Anyway, enjoy that last trip! Your camper will do just fine, if the walls are built like our 2015 it's pretty dang insulated.