The following is the maximum blind for each table:
Macfarlanes Ranch - $10 buy in - blinds max out at 64.
Armadillo -$25 buy in - blinds max out at 192
Thieves Landing -$25 buy in - blinds max out at 192
Casa Madrugada -$50 buy in - blinds max out at 384
Beechers Hope - $100 buy in - blinds max out at 640
Blackwater - -$100 buy in - blinds max out at 640
If you are trying to boost this, you need to make sure you have 6 people at the table. It has been reported but unverified(by me) that once they sit the table all but two can leave. Then, keep folding until the blinds have reached the level above, and wait until whoever is suppose to win the achievement has the best hand, then go all in. Make sure you do this on the last card(the river), so you don't get out drawn.
For those who don't know what hands beats what, here's a link describing the various hands and their rankings.http://www.pagat.com/vying/pokerrank.html