PirateFoxy
Contributor
Thinking about it, you might be able to do a lot of monitoring just with some well-designed search engine alerts and social media skimming. (Again, obviously, this does not take the place of going in person for all things, but could help with prioritizing who gets visited first, that sort of thing.)You don't have to monitor/police ALL the shops...just the one's you've expelled.
People share a lot more than they realize online these days, and social media presence is often fairly important for businesses, especially ones trying to build a sense of community like many dive shops seem to. Someone's going to say something or share a photo that has a sign in it, etc. Seems like this could be used as part of QA generally as well - pick a shop, see what people online are saying about it. If there's a lot of complaints or students reporting the same sort of issues, then you know someone should go see what's going on.