While most questionnaires are easy enough to find, when my son was doing that piece, there were some that were harder to find. They're not always in the obvious places like the school's baseball page. You'll need to look through every athletic and academic menu/page/sites the school has. Our thinking was, if my son wasn't resourceful enough to find it on his own, how serious could he look to a prospective coach? You can always email a coach and ask for it, but I'd be awfully sure their site was scoured top to bottom before doing so.
A couple alternative hacks you might consider:
1) email a coach from a different sport and ask them where to find it, ha!
2) send a prospective coach your own completed questionnaire. If you're looking at them, you know they all ask 95%+ the same things, so send the coaches the answers in some simple/easily digestible format.