Well just so you know you probably wont be getting to work for a VA staff, at least not at a good VA anyways. You dont need online to fly for a VA, you can fly offline then after your flight you can file a PIREP on the website.
If you ever want to join a VA go to google and search up the airliner that you want. Alot of people make VA's so you can find almost any airline but you have to find a VA that is active and has good customer support. You dont want to join one that has a CEO that never pays attention to it anymore and doesnt care about it. A VA takes ALOT AND ALOT of time, so you have to remember that. You wont always get great customer support but after a while you will get use to VA's.
It took me joining about 3 to figure the whole system out, and now im with 0 VA's because of the commitment they make you fly for them and the time it takes. Also it gets boring flying the same airline every time you sign on.
Good luck and let me know if you have any other questions I can help you out with...ive been with to many VA's.