英语问题He will be in his small boat, Topsail. Topsail is a famo

英语问题
He will be in his small boat, Topsail. Topsail is a famous little boat. It has sailed across the Atlantic many times. Captain Alison will set out at eight o'clock, so we'll have plenty of time. We'll see his boat and then we'll say goodbye to him. He will be away for two months. We are very proud of him. He will take .
上面这段话里面的'he will be in his small boat,Topsail'什么意思?