Baking muffins in rv oven for the first time...gasp!

Keep a close eye on them. You may need to rotate the pan so they all get to the same level of done. The 2 RV ovens (and many others) I've used don't cook evenly front to back, but do run pretty true on temp.

I like to set a timer about halfway through the expected cooking time, and then another one 5 minutes before expected end time. Checking at those points prevents a lot of problems.