In general, the only Dew that's readily available in a diet version is the delicious original flavor. (There is a diet version of Baja Blast at Taco Bell. And I have seen Diet Code Red before, but not in quite some time.)
For the drinkers of the hard stuff (fructose and/or corn syrup laden), there seems to be a new Dew flavor being released every freakin' month! Here are 15+ that have been released in the last 4-5 years:
Major Melon*
Spark
Goji Citrus Strawberry*
Baja Mango Gem
Baja Gold
Berry Monsoon
Sweet Lightning*
Maui Burst
Frost Bite
Atomic Blue
Southern Shock
Vibe
Thrashed Apple*
Uproar
Dark Berry Bash
Legend
Purple Thunder*
Overdrive
Look at that list! Unbelievable, right?? It's like a craft brewery that comes up with new brew on tap every couple weeks.
I know for sure that I've tried the 5 marked with the "*". (Maybe more, but they weren't memorable.) Sweet Lightning and Purple Thunder are by far the best of those 5.
I think there was a Halloween-y Boo Brew or something like that at some point, too.
Maybe a kind soul at PepsiCo will see this post and send me a case of the ones I haven't tried. I'd be happy to taste-test. Fingers crossed.
Grace & Peace & Love to you all -
Matt