Bill, I'm not sure, but I think everybody can sign up right now for the Delta. I have to pay my balance by 4/27, so there's not a lot of time. If you're just going to fish the Clear Lake one, I'd call them & see rather than just go by what's on the website. They usually have more ams than pros, & they seem to go by sign-up order if they have to drop some of the ams. Hope to see you out there for some of these bad boys.