I am a bit more conservative at $10 a share but both of our expectations could be blown out of the water. Steemit's user base clearly follows the overall market cap which means as long as crypto doe's not fail then neither will Steemit.
As for getting as much as I can. While still staying afloat with other investments and day trading currently 5000 steem is a realistic goal. I would be putting myself under serious pressure if I vested my entire portfolio.