To be able to create a listing, you must already be a registered user. To learn how to do this click here. If you're already a registered user, you need to create a profile. Once you've selected the 'Create Profile' button from the login page you'll be taken to here.
Once you've filled out all of the fields about yourself, also select the box that says you are a 'Hunting Service Provider.' This includes all types of businesses that are hunting related. The next step is to select the 'Create Profile' button at the bottom of the page. You will then be taken to a page similar to the one below. As you can see there is a section that says 'Your Listings.' To submit a new one click on the 'here' link.
You will then be taken to the listing creation page. Here you will fill out your business name, business type, state, address, description, location, and other important information. Make sure to enter your address in both the map field and the address line. The map will not automatically populate if the address is only entered in the address field.
After entering all of the information select the 'Submit' button at the top and you'll be taken back to the login page.
As you can see, the listing you just created is now listed under 'Your listings.' Congratulations!