@Jason *****
only the hotels that take your passport are likely to report as they are required to and can get fined for not...however, many people simply have the wife or companion sign for the room thus skipping the whole passport thing...whenever we go out of the province for a night or two I just pop in to immigration down the street when I return...no TM30...I just say hey guys we went to the or that place for a couple nights....they say thanks and that's the end of it...out of country with a re-entry is different of course and a long stay at a nice hotel we still check in with immigration even though the hotel would have done it...so we never really fill out a tm30 for travel..