"and are ambitiously aiming for 30-35 percent of the Jewish vote in November"Now there's an overstatement if I ever heard one.
In 1992, Clinton got 80% of the Jewish vote; in 1996 he got 78%. Gore, in 2000, got 79%.
Bush will be extremely lucky if he gets 20%.
Your number suggest that Bush got 20%, unless a lot of the remainder went for Nader. A goal of 30% is not unattainable, even if it turns out to be optimistic in the end.