Everyone needs to download this mod even if you're not a priest/healer so that they can properly see all the data.
1.) download from http://ui.worldofwar.net/download.php?d ... id=177&g=1 or http://www.curse-gaming.com/mod.php?downid=1708
2.) extract into your Interface/Addons folder.
3.) type /console reloadui to refresh ui
4.) All tabs will appear on top right underneath the minimap.
5.) type /rb channel default -- /rb channel RBBloodLegion for applicants
6.) type /rb raid -- will auto add everybody.
Some tips and tricks:
/rb debuff right/left/center -- to place debuff location.
/rb raid byclass -- sort all groups by class.
/rb -- bring up help menu with all the commands.