Contact Have questions about Heartland RV Park? We’d love to answer them! You can contact us using this form, or the email addresses and phone numbers below. Heartland RV Park 24743 Highway 79 Hermosa, SD 57744 Get Directions Alan@firstname.lastname@example.org (605) 255-5460(866) 445-5778 Send Us a Message Name* Email* PhoneHow Can We Help You Today?*Security CheckEmailThis field is for validation purposes and should be left unchanged.