NOLA is up in the air right now for me. I start a new job at the end of March and do not want to take time off in my first month. I think some of the others are thinking of going but I can not speak for them. If I get the time off, I will head to NOLA over TWS to try out the new track plus the LA guys are fun to hang with.
COTA registration is scheduled to start at 9 PM on the 3/25. Make sure to get your race license in as soon as you can. All of the information is on PCA.org.
There is some time off for PCA- there is near kansas city in June and hastings. I would like to make the Colorado race in August as it is well attended for SP1.