Raid PVE AOE Heal Macro

Good Day,

I am doing mostly Raids / RDF heals in 4.3.4 (Cata) but I seem not be one of the best heals in a raid, I average between 10 - 13K… Where another druid do about 14 - 30k in a Raid.

I am currently geared with 397 ilvl gear with a haste of 2033 and mastery, is there a macro that can assist me to spam the correct heals and rotation to get maximum healing out of my druid?

Any help would be appreciated.

Thank You