Angie,

Are you thinking of going into that field of work.
I know that many who are in the field have
come from the "valley" so to speak.

Sorry you didn't get the answers you were looking for...
...I would think that most who actually turned to that field
of work would have to remove themselves from a board
such as this, because of liability issues....I could be wrong.

What do I know...LOL

You did bring up a very interesting topic...

Keep On Truckin
Lady