I found this info on CWNP's Facebook site, which I didn't see anywhere else on Techexams:
CWNP's CWTS is being retired at the end of 2018; apparently this material is being rolled into their other certs (much like CompTIA's Mobility+, which is being retired at the end of 2017, since its material is increasingly included in their A+ and Network+ certs, from what I've read).
CWTS Exam info: $150, but only $100 with the code CWTSEV
-60 questions, 90 minutes
-eLearning: $295, but free with code CWTSPTEL (I just "bought" this today)
They're announcing two new certs today at 11am MST: CWS and CWT
-If you want to sign up for that webinar, you can register here