This was a great experience. Very well-run. We saw lots of dolphins and a pod of seven gray whales. They provided water, soda and snacks (chips), and blankets, and also had seasickness aids available, although we had no trouble. Be aware that it is very windy and cold! It was a high of 73 in San Diego the day we went, and we had the sense to wear long pants, long sleeves and jackets, but were still freezing. I'd advise bringing a higher level of warmth than you think you need. But well worth it! I loved that it's a sailboat, so no motor noise or fumes, and it was interesting to see how they operated it. We would definitely do it again.