Carl,
Except for baseball, which travels a lot anyway, and football and the basketball programs, most teams don't play lots of conference games anyway. Hockey is mostly a bus league and will become more of one once they join Hockey East. If you look at how soccer traditionally schedules, it is mostly local teams and I suspect they'll try to keep it that way. The other teams, track, swimming, and so forth already travel mostly by plane to major competitions around the country and by bus around the New England New York area. The Big East championships in swimming, track, cross country, golf etc are decided in a day or a weekend, not over the course of a season. So it really doesn't matter where you travel.