IMO, as a new traveler you won't find that much fun. We've owned ours for a year and a half and we are still trying to streamline the packing process and setup and tear down processes to make them simpler and for us to get better at them so it doesn't take as long. Generally at a campground you will have less than 24 hours for an overnight stay. In no earlier than 1pm and out no later than noon the next day is about what to expect.
Just learning how things work will be a big deal.
Would it be an adventure? Sure, but you won't have much time for fun, and the experience won't be anything near what it is like to own your own trailer. One of the great things about owning an RV is that your stuff is there in a drawer or cabinet where you don't have to hunt. The pillows, sheets and blankets are yours and just the way you like them.
If you want to try one, I'd plan on at least 3 days and 4 would be better.