I thought the RHCE exams were given monthly. I just checked the RedHat site ( https://www.redhat.com/training/offices.html#phoenix ) and it seems to indicate that the next available RHCE exam date is not until May 14th...the spacing on that seems pretty far? I did notice that the testing dates for just the RHCT seem to be monthly.

Note that I checked both locations:

"Arizona Facility" Interface Technical Training 3110 N. Central Avenue, and "JBoss Facility" ExitCertified Phoenix 101 N. 1st Ave.