Yes, your answer is correct. Raymond, Larry, and Jimmy were going to a New York Rangers game after the meeting with Junior, Tony, and Mikey.

As for your question, who are the five "Sopranos" characters who admitted to doing coke, that is a GOOD question!

Well, we all know that Christopher and Adriana are the obvious ones, as we saw them do it more than once. Then there is Ralphie, who has spoken about having a raging coke habit when he was living in Florida. Tony said he has done coke with Christopher in the past.

That's four. The only other character who I remember doing coke was Emil Kolar in the first episode, right before Christopher put a few bullets in his head.

Did I get them all?