I use a macro to mark the Spitfire totem without having to target it, when it's up.
/tar Spitfire Totem
/run SetRaidTarget("target", 4)
/targetlasttarget
/rw Spitfire Totem is up!
The macro requires having assist or raid lead and having no other person marked with a triangle.
I wouldnt suggest having more than one person using the macro, being that setting the mark of triangle twice removes the mark.
Try it out.

