When preparing to "go aboard ship," there are a multitude of synonyms that you can use to describe the act. Some common phrases include "embarking," "boarding the vessel," "hopping on board," "climbing aboard," or simply "getting on the ship." Additionally, you can also use nautical terms such as "cast off," "set sail," "weigh anchor," or "hoist the anchor." Regardless of the phrase you use, it's important to ensure that you are following proper safety procedures and guidelines before stepping onto any ship. By taking appropriate precautions and using the right vocabulary, you can enjoy a safe and fun time on the water.