Hi, Debbie
Thank you for being a Guest Member of WikiTree. Check out the Membership info and consider upgrading. WikiTree is always 100% free, and you might find many cousins in WikiTree to help you add profiles to the one-world tree.
G2G is a great place to ask questions and find answers. If there are actual records attached to the profiles, that is a good indication that the information and profile are correct. As for family trees created on any site, there are errors, but further research will verify the profiles with records are correct. You might want to take a look at WikiTree's Bahamas Project.
Welcome! We look forward to working with you!