Thank you for mentioning RVillage - Chris and I have been involved with the core team in creating this site. We just launched less than 2 weeks ago, and the response has been fantastic!
It's a new type of social network for RVers - designed to help you make new friends and keep track of existing ones. You check into the RV Park or location that you're currently at, and can meet like minded folks right around you. You can plan get-togethers, join groups and track your friends as you move about via the interactive maps.
Use the 'Explore' maps to see where your friends are, and never have a near miss again!
And looks like someone has set up a Fiberglass RVs (http://rvillage.com/group/374/fiberglass-rvs
) group already. If you join it, you will have access to a map of where other fiberglass RVing folks are currently located.
If you'd like more information, here's our blog post where we originally announced it: Introducing RVillage.com – Technomadia’s ‘Secret Project’ | Technomadia
We hope you enjoy it!