Arrange your healing addons (healbot, Clique, VhuDo) to only show your characters in raid.

[remanz]

You can use Clique or Mouseover healing macro's which is what I use.

Thanks I see. Maybe I will build this into my dps macro.
/cast [target=mouseover,help,exists,nodead] Flash of Light

This saves me from clicking it. and I can keep spamming my attack macro.