Amazing Exposure to Various Cultures

In-Country Stops:
Visiting 10 different countries in one semester was the best thing about the program. Each country had unique opportunities, and gaining exposure to so many cultures and people was wonderful. Some students used this time to goof off because you don't have classes while in port, but I tried to take advantage of many of the planned activities or to explore on my own. I'm really glad that I did! Especially memorable were the activities that involved direct interaction with the locals - homestays, volunteer activities (orphanage, etc.), discussions on local or international topics of interest. There is a huge range of prices for in-country activities, and you don't have to pick the most expensive activities to have a wonderful experience.
Ship Life:
A lot has changed since I sailed in 2000 (including the ship itself), but living on a ship was an adventure. We didn't have internet on board at the time, which was difficult but I think a benefit overall. It required us all to disconnect and spend time in the moment. It took a while to get my sea legs and we experienced some bad storms crossing the Pacific (end of voyage). In retrospect, I probably should have spent more time on a boat prior to committing to SAS so that I knew how I would do at sea, but ultimately I made it through and am glad I went, even though I was seasick a decent amount.
My voyage was about 30% male/70% female, which made the social scene interesting. Many females just decided to bow out of the dating game and enjoy the time with girlfriends since the odds were against them. Alcohol was very strictly controlled on the ship, but served to 18+ in international waters. On the nights when alcohol was served, most people spent their time drinking in the very long line at the bar while waiting for the next drink - not a very fun way to drink, in my opinion, but it seemed to be very important to a lot of people.
The rooms and bathrooms are small, but have the basics that you need.
Packing:
Laundry service is provided on the ship, so you don't have to take a ton of clothes. My recommendation would be to pack one suitcase of the clothes and personal items that you want to have with you and one suitcase with things to barter/give away; this will give you an empty suitcase to use for souvenirs on your way home. I brought new t-shirts and socks to barter in Africa. Wish I had brought some fun things to give to kids in-country. The poverty in which so many live is unbelievable compared to our standard of living, and the smallest gift can bring them a lot of joy!
Summary:
Overall, SAS was one of the most challenging and rewarding experiences of my life. I was very homesick and seasick at first, but am so glad I stuck it out! I learned a ton about myself and the world, and it gave me the courage to get out and explore the world every chance I have.