Wow! I think that's a really cool idea.  My only concern would be checking into the health certificate rules and regs. You would need to research that carefully.
Very cool idea!
__________________ The fullness of our heart is expressed in our eyes, in our touch, in what we write, in what we say, in the way we walk, the way we receive, the way we need. -Mother Teresa ( RIP Gizmo 3/9/07-8/18/12) |