Personally, Unless you are basing your trip off of riding DB then do this: Start in Action zone and ride Son of Beast first, then on your way to Coney mall ride Adventure Express. While in coney mall, expect a 30 min wait for flight of fear and Firehawk, and racer will be a walk on. Vortex can be anywhere from a walk on to a 15 minute wait. Beast will most likely be a 20 mine wait. By then you can walk around and do what you want like get a second ride in on things or wait a good 30 to 45 min for DB which is your best bet.
Just make sure you dont leave without a night ride on DB. You will regret it. :D