Couple of things to help .
Write the BPM for each song on your list .
Bring a source to determine tempo (lots of metronome Apps ) and program all the tempos in .
Do not be negative !! Smile and remain positive , be someone that they went to hang with. So many great drummers fail auditions because of the hang .
Bring your own snare , cymbals, bass pedal and throne (I am assuming they have a kit there ). You will feel more comfortable having these items with you .
Ask questions about the songs ( How many solos , do you play at the same tempo as the recording ? ) Ask about dynamics .
Make eye contact ! Watch the strumming hand on the rhythm guitar player and lock in with them and the bass player . If you are not hearing the vocals you are playing too damn loud !!