I'm not a rdm, so this might be useless to you. but my favorite "oh shit" raise macro is

/macroicon "Raise"
/ac "Resurrection" <t>
/ac "Resurrection" <2>
/ac "Resurrection" <3>
/ac "Resurrection" <4>
/ac "Resurrection" <5>
/ac "Resurrection" <6>
/ac "Resurrection" <7>
/ac "Resurrection" <8>
/p I've got your Res
or
/p Raise

I have another macro that's literally just /p You Heal, I'll Raise <se.7>

and I have a single target res macro that's funnier and for when I need to specify exactly who I'm raising. But the above is when things are dire and people are dropping like flies. It has saved many a party.