I have been teaching at Miami PD, Metro-Dade PD, Coral Gables PD, Hollywood PD, Boston Police Dept., Mass. State Police,Key West School Justice , Miami School Justice Etc...
I am in the book, The SRT Diver also, The Crime Scence Photography by Robinson..

To have repect for someone is, to know what you are talking about in the field . Because, you do not know what you are talking about reguard to Police Diving . I can tell that, you are a rookie in the field..
What are some more of your Police Diving Credentials.
And who do you teach scuba diving for.. (PSDA)