The most track time per $$: VIR in February
 

February 20-21, 2016
VIR full course
$400 if you register before the end of the month
11 HOURS of track time for advanced drivers over two days. Seriously, look at the schedule.

SCMC/TCUSA Winterfest -- Virginia International Raceway -- February 20-21, 2016 - SCMC Message Forum

This is an event by Track Club USA (SCMC Mustang Club), a fun group I run with regularly. They are laid back and accepting of all makes and models.

I probably won't have my Z out this time, as I'll be working on endurance testing our Chumpcar miata, but I would love to see some there.