Okay, after a snip of this and a selection of that, I have a rough draft ready for refinement. I wanted the language non-threatening for laymen, yet hopefully legally solid, and I prefer it to be a single page document for simplicity sake;
I won't show it to a lawyer until I have refined it as much as I can, so I am offering it up to the scrutiny of other eyes and perspectives besides my own...
Hopefully the upload works....
I think you are missing "harmless" in the line "agree to hold (harmless should be here) Northwest School of Safety"
I'm not an attorney, never played one on tv and can't be relied upon for anything remotely considered advice, but I've read enough legal mumbo-jumbo to think I'm right...