How long would the Constitutional Convention meet?
Most experts would estimate that the Convention itself could take 6-12 months to revise the Constitution. Assuming the voters call for the Constitutional Convention on the November 2010 ballot, the Convention delegates would be likely be selected during the Spring and/or Summer of 2011, with the Convention convening anywhere for 6 to 12 months after that, needing to conclude its work in time to place the revised constitution before the voters on the November 2012 ballot.