If you do not remember your password, click "Forgot password" on the login screen. An email will be sent to you with a link where you will be able to create a new password to access your account.
You can also click this link https://rvshare.com/users/reset to reset your password.
If you do know your password and would like to change it, you may do so by logging into your RVshare dashboard and going to "Account" then "Security" on the navigation menu. You can change your password from there.