1) All Boca HOME games sell out in advance. You might be able to buy tickets from a scalper. They might even be real tickets.
2) You sit where you can actually find someone to sell you a ticket that works in the turnstile. The good seats won't be for sale on the street.
3) Face value is AR$40-AR$50 for the cheapest seats, so expect to pay around AR$200-AR$300 for the ticket if you can actually find one. Maybe a little less if it's counterfeit.
4) Subtes don't go to La Boca. You either take the 29, 64, 152 or something else bus, or you take a taxi.
5) You should have been there about 1-2 hours ago. For Boca games, with ticket in hand, you need to arrive OVER AN HOUR BEFORE if you want to be allowed in the stadium. Otherwise you have to wait while the wealthy people go into the stadium the last 60 minutes or so before kickoff. They'll let you get in sometime in the middle of the 1st half to halftime. (Or at least that was my experience for a mid-week Copa Libertadores match back in '08.)
WHAT TO WEAR:
Just don't wear Red today.
WHAT TO DRINK:
Remember that alcohol isn't sold in the stadium, or within 1 kilometer of the stadium.
Really, it's too late for this post to even help you, but it might help for next time.
