a friend and i are currently doing a run of the campaign on legendary (starting with mission 3) if you are interested send a message to the gamertag Excalibur2121
we will begin the mission in 15 minutes so please reply as soon as possible
(no need to be in a party with us just go ahead and start fighting the enemies)we will be going until we finish the campaign

There is a whole forum dedicated to recruited:

Perhaps try there.

I know that was five days ago but I’m currently doing one myself on legendary, add me if your doing another one. Peace and god bless