This did not happen by design. When the dates were first picked, Atlantic Division was to hold the 2014 Convention in Valley Forge. After they were in the works their hotel opted to throw them over for a larger event. TCA National is responsible for securing the hotel and the only other venue in their price range/requirements was Cherry Hill. The proximity was discussed with Atlantic and METCA chairs; the decision was made to go ahead. The alternative would have pushed METCA out 5 - 10 years. The tour chairman can answer better than I; but it is my understanding that there are no significant problems in overlapping tours.
Perhaps this person that is unhappy could redirect their energy to help make the METCA convention a success. We have plenty of open billets in every category you can imagine.