basketball is very much about knowing the team, their plays, their best players and being able to anticipate where the ball will be going next. If you do nothing else, just figure out who their leading scorer is, and always have an eye on him/her. I usually shoot the first and 3rd quarters from a corner, to get your 'need that shot' type standard shots of both teams, and in quarters 2 and 4 I roam trying to get shots under the basket (if allowed), shots of the benches, and anything particularly unusual and interesting I can find.