Wonderful trip! Everything ran smoothly and we were lucky with beautiful weather. Since the adventure day pass doesn't include the snorkel tour, I was a bit concerned about how my friends and I would go getting out to the wrecks on our own, especially with a non-confident swimmer. The staff were very helpful and told us what the currents were doing and when would be the safest and easiest time to go out. We ended up kayaking out to the wrecks, bringing the kayaks up to the shore opposite the wrecks and then swimming out. We kept our life jackets on while snorkelling which made it very easy and safe even for non-confident swimmers. With life jacket and flippers it took about a minute to get out to the wrecks and felt very safe. It was nice having the freedom of not being part of a tour group as we were able to explore the wrecks at our own pace and stay out for much longer, plus we weren't swimming in a large group of people. Would thoroughly recommend this option.