I missed this. The urchin I was talking about is from the east coast, I am not sure of the name. Bug me in a week if I forget to post. It is a more agressive urching, but doesn't seem to be eating coral.
Yes. We have dates!
https://www.reefretreat.org/
More info coming soon and we hope to have registration open in the next two months! The website is being redone so useful info should be coming soon.