I have a macro I'd like to share for dance partner.

/pvpac "closed position" <>
/pvpac "closed position" <>
/pvpac "closed position" <>
/micon "closed position" pvpaction

Put 1-2-3-4-5 in the "< >"
Depending on the party member.
For example,
Monk is the 3rd party member on the list.
I'd change one of the "< >" to <3>.

In the waiting zone before the match starts I config this macro and put the 3 players I'll prioritize giving buffs to.

Before I hit a action that provides a buff ill hit this macro, until it will partner whoever is in range to recieve this buff.
This macro is for you want to gaurentee someone gets your buffs everytime you use your buffs, instead of letting them go to waste because someone is Los or dead.