The Press has GHR and a reverse hypers amongst other wicked awesome powerlifting toys.
They have day passes, punch cards, or monthly memberships. There's no paperwork or anything. Go in, pay your money, get your lift on.
Yup, accessory lifts are what I meant by "be mindful". I use my bench sessions to increase my bench, but the accessory lifts to help the other parts: the hole and the lockout.
I'm a huge fan of plyo push-ups and pin press. For lockout, there's nothing better than board press and reverse band.
There is nothing "smart" about a 3rd attempt deadlift.