The advertising rules were included in your letter when you received VP status.
They are also posted in the first thread (sticky) in Dallas Provider Ads.
http://www.eccie.net/showthread.php?t=19220
Please read the entire post.
The short and sweet is:
Welcome and Introductions is not for VP ads.
One ad per 7 day period in an ad forum.
Weekend ads posting hours are given in the post.
You may post in a city only for the time that you will be available in that city.
You may post in up to 5 cities, if you are available there.
Torito