Since I basically solo a lot, most of my macros are solo (though I have a few basic ones for behest party play).

Main solo macro:

/ac "Multishot" <me>
/ac "Multishot" <me>
/ac "Light Shot" <t>
/ac "Shadowbind" <t>
/ac "Feint" <t>

This sets up Multishot on a mob. After Multishot, it uses Shadowbind. If Shadowbind hits, it sets me up to use the macro for another Multishot while the mob is far away. If it misses, Feint goes off for extra damage before the mob gets to me.

It's very effective. I can do huge burst with prebuffs and then bind an enemy in one button. Useful for sitting on the couch watching movies while grinding/farming.

My party macro just nocks the arrows for me instead of cycling through the other abilities. I have separate macros for buffs and stuff.