@Lasagna
IMHO, you are looking at this all wrong. By having your #1 criteria for meeting a partner being that she does not want to have kids you are probably casting aside 90% of the population.
In a strange way, it's kind of like those 30 somethings who are so desperate to get married they wind up hitching their cart to the first pecker that comes along, and generally setting themselves up for a shitty life, or an early divorce. By this I mean they focus on one specific aspect too much, rather than waiting for the person who is right for them.
Few people have said go for someone older. I'd do the opposite, go for younger, where they want to have fun, do the biz everyday, and not worry too much about the future.
5 years down the road you may have totally changed your thinking.