boat handler in a sentence

1. Other elements include the licensing of boat handlers and insurance requirements.
2. He was a good fisherman and a great boat handler.
3. About 10 years ago, Stephens had graduated from fisherman to boat handler, his brother said.
4. At least the water was 78 degrees, and the captain was a master boat handler.
5. Anything but the crudest direction finders, however, were expensive luxuries for small-boat handlers until quite recently.
6. It's difficult to find boat handler in a sentence.