What a great question! It got me thinking, and I guess I would say this. We would definitely be more organized in how we spend time at the ports of call. We had fun on shore, but I think next time we will plan out ahead of time which excursions we will do (if any, depending on the port), understand how long we will be in that port, if there's extra time to see or do something in addition to the excursion...all that stuff.
But your question made me realize we wouldn't change anything else including how/when we got to Olrando and spent time there, how/when we got to the Port, our dining rotation (late), the shows we saw, exploring the ship, ignoring the pool during peak time, I could go on and on. And most of that is thanks to theis board!