Restrictions: The channel crossing is often tough; no pregnant female, nobody with neck or back accidents, and no kids underneath 5 are permitted. Entire face snorkels will not be authorized. An average whale view is 2 hrs. This will potentially be extended to include snorkeling or a visit on the https://niihauboattour99998.blogginaway.com/35512180/the-definitive-guide-to-niihau-boat-tour