My husband and I book a cruise in Oct on the Jewel. We haven't done an ocean cruise for many years and we always used Royal in the past. What are some great tips we should know onboard, what places are free on the ship to eat, what should we avoid, any free things to do in the spa and so forth. I'm very excited about our trip and hope everyone can give me some great tips for our trip onboard the Jewel! Thanks!