The minimum age to drive a campervan will depend on the host of your RV.
Indie Fleet Campervans
If your RV's host is Indie Campers, the minimum age to drive our campervans is 18 years old in Europe and 21 years in the US, Canada, and Australia.
Drivers under 25 are required to choose the Basic Protection plan and are not allowed to purchase the Premium Plan.
The host may impose a minimum age. You can check this information under vehicle rules.