You can become a BungeeBones affiliate just by registering, confirming your email address and then logging in. The login page script will recognize this as your first visit and will offer you three possible ways to join. Choose the affiliate option (the left block).
If you were sent here by any of the following websites or affiliates then click their link and register from that page. That way you will be recorded as their referral and they will get credit. If not you can simply register through BungeeBones by using the registration under the "Login" button in the upper right nav bar. Couldn't execute 'Edit 3 Account' query