Are you looking for a team to join in GetMyAds, or any other rev share program where you feel you would be better-off having others to help you? Many of those out there that promote a teambuild or even just mention some type of help that you can get if you were to join them just aren't really worth it. They won't do too much for you once you take the "plunge" and register under them and make your adpack purchase.
This doesn't just apply to the GetMyAds revshare, but to all of them. The best way to work these programs is to not rely on anybody. Especially those who promise you the moon and the sun and the stars. On the other hand, should you go to a website like BuyAdPacks.com and simply join any of the programs listed there in that site - you'll straight-up get a discount on adpacks. To me - that is your best move.
At least you will know that you got "some kind of deal" which is better than joining and getting nothing in return. Not too many will offer you anything back, let along 100% of the commission that they generate from your first adpack purchase. Oh yeah, and this applies to every program on their website so feel free to join as many of them as you wish. The more the merrier. It is great idea to spread-out your business to not just rely on 1 or 2 companies.