Sad answer to your questions
There is nothing like Now or Eye - there are no adult classifieds worthy of attention. Ditto for strip clubs. High track SWs are usually in 3rd Avenue SW area, also sometimes a mix on Centre Street around 15th Avenue, low track near Coyotes in Vic Park. Not worth it, IMHO.
Calgary, aside from some Independents and the traveling girls, is a pooning desert.
Dionysus