With the exception of Ash almost always having a low wait, the wait times this year have been extremely random. Some nights, Dead Waters is at 15 minutes with everything else at 45 to an hour. Other nights, Dead Waters is at 75 with The Fallen right next to it at 20. The waits are pretty evenly distributed this year and this is the first year (in my five) that I have relied solely on wait time jumping rather than a strict route or strategy.
If really committed, and you are actively checking the wait boards, you shouldn't have a problem getting everything done.