ST. SIMONS ISLAND, Ga. -- Zack Miller played the back nine in 5-under 30 at Sea Island and is just two shots behind leader Webb Simpson with nine holes to play in his opening round of the McGladrey Classic. Miller, a rookie on TOUR this year, checks in at No. 146 on the money list. He’s less than $200,000 shy of the top 125. The leaderboard is beginning to shape up like a one-year reunion of the q-school class of 2010. Miller is one of six members of that class who are currently tied for ninth or better in Georgia. Billy Horschel (T2), Richard S. Johnson (T4) and Paul Stankowski (T9) have posted rounds of 64, 65 and 66 respectively on the par-70 layout. Still on the course are Miller, Michael Thompson (-4) and Andres Gonzales (-4).