So as a BCG guy you don't want to go to INSEAD because of all the McKinsey consultants there huh?
With people like you at the top tier consulting firms - you are the bread and butter of most top b-schools. The McKinsey, Bain and BCG alums usually make up the largest contingent at H/S/W and those who aren't there have a reasonable shot at the other top schools like Sloan, Kellogg, Booth, Columbia or Tuck. LBS you should also have a reasonable shot of getting in.
The only potential slight handicap is your years of experience - being young is certainly an asset, but you are 1-2 years removed from the sweet spot for consultants - if you were to apply the following year, your chances are likely to be higher. But again, you still have enough of a shot this year to give these schools a try - and if you don't get in, you can always reapply the following year.