Getting your listing up and running early in the season will allow the longest window of opportunity to secure more bookings.
You can expect the majority of bookings in the high season from June to August. However, It is important to note that people still book far in advance outside of this window, sometimes even as early as the winter months of the year before. On average, a motorhome can still receive 1 - 3 weeks of bookings per month in the shoulder seasons (March to May and September to October).
Please note that this can vary based on your motorhome model, its conditions and included amenities.