Florida first would be a good start. Let's consider other ideas...like
(a) Regional primaries, with groups of 5-8 states.
(b) Winner take all, to end the primary process earlier
(c) Self selection among candidates...Bachman, Johnson, Huntsman NEVER had a chance to win.
(d) Better messaging. The left has simple ideas (for their simple voters). "Tax cuts for the rich" resonates with low information voters. Talking about marginal tax rate increases to people who pay no taxes, and who live by suckling on Uncle Sam's teat are never going to tune in past the first few words.