We are Central TX about 45 minutes from Fredericksburg. And I know of one that is Austin area and I think two that are San Antonio area. I also know of two more that are not part of forum. One near Brady and one near Llano. There used to be one on the other forum that was either in or near Killeen. His pictures always showed him in those plaid skirts. Don't think I have seen much from him in months.
There are some pretty good twisties and views all around Luckenbach/Albert area. Alot of bikers like to go down to Bandera also. We have been through the twisties around Camp Wood before also. I would say that as big as Texas is there will be lots of places to choose from.