I wouldn't waste time on anything USCF. The quality of the magazine has gone down considerably; it's now full of advertising, silly games, and many pages for the executive board to give their pretentious opinions instead of hearing from the membership. The forums and website are antiquated. The leadership is full of bad ideas and dismissive of good ideas.
If you want to play in USCF events, then you will have to get membership. But I wouldn't do anything beyond that.
The problem is that it doesn't.
I'm going to a quad tournament on Sunday. It isn't on the calendar.
It doesn't cover every club tourney unless the club wants to list on that site. MCF generally carries those on their site. Between the two I would think you'd be pretty well covered. Assuming the quad you plan to attend is the one in Troy?
MCA I meant, but I know you know what I meant