Leisure and travel continue to be high on people’s minds in the wake of the once-in-a-century pandemic. Cruise line operator Royal Caribbean (RCL) sports a best-possible 99 Composite Rating and it rose onto the IBD 50 watchlist Thursday. In the travel sector, Alaska Air (ALK) also has a top-notch 99 Composite. It came into the Stock Spotlight list. Leisure shoes…