you need to hear the ATIS surely you can't just change frequency inside the zone as you need to stay in contact with Approach.
Dial it into the second radio and keep the volume low enough to understand it but not to miss ATC.
Correct point about VRPs and routes. Familiarize yourself with the local requirements and you'll be fine. Also a good idea to have the airport diagram handy (kneeboard) if unfamiliar with the place, as taxi instructions can be complicated at bigger airports.