Traveling while housesitting full time, is this possible?

I am a live in caregiver and I pet sit part time right now. I would love to Make Rover my full time job and also travel . Is there any one that does this and if so do you make a good living? Any advice on getting started? I do a lot of my own advertising through google ads, and I am about to put a few ads on Craigslist in a other areas I want to visit as well.