article_snippet: At low tide I waded out with my underwater housing and perched on a large rock as I waited for the tide.
article_snippet: On this particular day I perched on a large rock for about four hours until the tide threatened to sweep me off my feet.'
article_snippet: And even though you might realize that, there is no way you could avoid it and remain in touch with other people.
article_snippet: Sometimes you have to just dive in and hope you will not drown.'