You do not need a live instructor. If you have a PDF tutorial and the ETAP demo version (limited to 15 buses), you can conduct a self-workshop. Follow this workflow:
A focused "ETAP tutorial PDF workshop" (self-paced) takes approximately 8 to 10 hours to cover Load Flow and Short Circuit. A professional instructor-led workshop is usually 2 days (16 hours). etap tutorial pdf workshop
Choose between ANSI (60 Hz) or IEC (50 Hz) standards. Unit System: Select Metric or English units. You do not need a live instructor