My wife is GA and I still fly GA so we've been to a couple of Wings presentations but never an AOPA one. Since my wife is a member of AOPA, we get the magazine and the website membership. If I had the day off to attend one, I'd go.
Education is priceless.
Several years ago when I was in flight school my roommate and I attended a drive-in movie double feature Horror show. Yeah, it was when Betamax VCR's cost $2K. Anyway, we were drinking our beer and eating our popcorn when one of the movie characters was trapped in a room with an ax murderer after him. My roommate says, "I'll bet he's wishing really hard for a .45 right now".
This statement fits nicely with the saying "better to have a gun and not need it than need a gun and not have it." For Pilots, this maxim applies to education too.
You'll never fly and find out you have too much education. I'm middle-aged, been flying since college way back when they still wore bell bottoms and mutton-chop sideburns and I'm still learning about flying almost every time I go up. There's always something to learn or relearn.
I'm a bit slow so sometimes something will be said in training or by an instructor which I either don't get or only think I get then, later on, the light goes on. "Oh yeah! That's what he meant!"
IMHO, anyone who says they know it all and don't need to learn anymore is an idiot.
I humbly recommend you attend the meeting. Have fun and maybe you'll pick up some useful information. It may not be obvious at the time, but I've rarely found factual information to be completely useless.