Earl J. After reading your last post I must ask why have you been unable to contact manufacturer? If the manufacturer does not respond to your attempts to obtain costs and other information when you are trying to order one why do business with them?....just a thought.
I came to this site trying to get information about a year ago. I admit that I find this class of travel trailer to be outside the normal marketing circle of RV products. None have a dealer network to guide and service the product. The FGRV's pricing structure is much higher than the norm...availability is lacking...inventory of used examples is overpriced. Since owners of these units are "on there own" they have formed this site to help each another...I must admit they are a close knit group and are willing to help other owners of FGRVs.
Perhaps the lack of dealer service networks is the reason.
Based on a year of reading this site I have concluded that a molded
fiberglass trailer is not in my future. I will stick with what I have. Best of luck if you decide to continue to search for a FGRV....in the meantime I'll be camping in my regular travel trailer....enjoy the quest !