Annette, I just happened to remember to a website called turnstep.com that I used to go to when I was making up my pool workouts. It's just
not aquatic workouts, but if I remember correctly, it is a place where instructors would post their routines for all types of workouts, aerobic,
step, aqua, etc. If it is still out there, you might check it out, you might be able to pick up on new moves from their routines, etc. I believe you
can print anything as well. Not sure how up to date it is, but I think it is still there.
ETA: I just checked and it is still there...if you scroll to the bottom, you can search my type of
Workouts, hi/lo, box aerobics, step, etc. and then you can see different workouts people
Wrote out.. You might like

Oh, I think I saw senior workouts too.