Any site that lists scammers or potential scammers is the place to go. Fight scamming and LIST REVIEWS concerning what happened to you. Scamadvisor is one of the sites that helped me be cautious. Also if USPS is used to ship get them involved. They will investigate and let you know if the package/tracking number you received (especially using PayPal) was actly addressed to you or not.
Hi Dave, thank you for your support! Jorij