If you do a quick search of your area you’ll be able to see how high you rank compared to other owners in the area. Many factors affect your ranking including:  Reviews, response time to renters, distance from the searched area, etc.. 
Always be up to date with similar units near you, you always want to be competitive with pricing and amenities to drive demand to your listing.
You can also have your RV featured on the 1st page of results to make it more visible: What is a Featured RV?