I'm new to PvP and arenas in general in world of warcraft. I've been getting better, but I'm losing a lot of time in arenas switching targets to help CC a crowd. I know that some more proficient PvPers like to do something like set a focus target, and use a focus modifier macro to say 'Blind' an opponent while not changing their main target that they're DPSing.
What's the fastest way to do this in an arena setting or in any PvP setting for that matter? I want to have a focus target always available so if something like a blind cooldown is available, I can hit say a shift modifier on my normal blind action and get them without physically switching targets.
Any addons+other tips for this would be GREAT!