First of all, we aren't talking about your gym. On the
Disney cruise ships one isn't able to use the spin bikes. Full stop.
Second, I don't have a "group of us" to make a class with. I'm cruising with my family and I'm not making a class with them.
Third, I used to be a spin instructor so I'm very comfortable with creating my own workout. However, I actually enjoy attending other instructors classes. They push me further than I might otherwise push myself. I learn new ideas for workouts and have new experiences. On the Wonder, the wonderful instructor there was from south Africa. She took us through a little guided visualization of her homeland as we cycled through. It was a lot of fun and made the workout really great. I wouldn't have gotten that on my own.
Finally, I'm not really sure what I did to warrant your tone. It feels a little snarky. "Thanks though for trying." Really? I don't feel like that was necessary. We're just explaining why the loss of the free spin class is sort of a bummer for those of us who like it.