Haven't played since Monday, what do I tackle first?

I was out of town just a day before the patch dropped and only got back tonight.

I wanna get started on the 1.1 content but I have no idea where to start.

I'm decently geared at 150k/65k HP with all lv31 high-ends cept some weapon/gear mods. DZrank 55.

What should I do first to gear myself up? I was thinking of maybe DZ grinding to 75 for that sweet AUG/M1A blueprint but maybe I should do some incursion to get some gear sets first?