Thanks for the info. Unfortunately, I will be "on the clock" and will not have spare time to get away from Tampa except travel there and back. I know I am blessed getting to take such a trip and being paid for it. I never heard of that mound site, but I will check it out. Maybe I will have time to see it. I know so little about Florida.
I have been going to Tavares the last couple of years over Christmas to visit my father in law. Maybe next time I do that, I will have some free time to visit some FL knappers. I appreciate the information and will follow up if I can. I could certainly trade someone some heat treated Crowley's Ridge for coral any day of the week. We knappers like to try new materials.