Congratulations on jumping into the world of Airbnb Experiences. As the largest Experience provider in the state of South Carolina. I can tell you unequivocally, the quality of your product is your best marketing. Airbnb will send out an email, and people often find these experiences simply googling in their own, but your reviews will sell your product, in what has become a very competitive market.
Enjoy the journey, and always guard your reviews!