You can go to the RCCI website and look at the excursions. Of course it will pop up that you can't book, but it will allow you to look and see if there is still any availability. By the way, our TA said occiasionally people do cancel and some of the sold out excursions will be available, but you have to check onboard. I'll be one of the 2,000+ passengers joining you on the July 30 Radiance Sailing....