What does the "Save Our Seas" placard on vessels over 26 feet detail?

The "Save Our Seas" placard is specifically designed to inform boaters about waste disposal regulations, especially the proper management of waste to protect marine environments. It emphasizes the importance of disposing of trash, sewage, and other pollutants responsibly, in order to prevent environmental degradation and to keep waterways clean and safe for wildlife as well as for recreational and commercial activities. This placard serves as a reminder to vessel operators of their legal obligations regarding waste disposal to help preserve the health of marine ecosystems.

Understanding that safety procedures, navigation guidelines, and maintenance requirements are essential for boating, these topics fall outside the specific focus of the "Save Our Seas" initiative, which is why they are not the correct answer. The main goal of the placard is to raise awareness about environmental stewardship.