In The Post 2009 Community Guide, the consolidated school district serving Kennebunk, Kennebunkport and Arundel known as Regional School Unit 21 was misidentified repeatedly. The district Web site is www.rsu21.net. Web sites for the district schools will be effective until July 1. At that time they are expected to convert to new addresses, which may accessed through the district Web site. The Middle School of the Kennebunks principal is Jeff Rodman, and the phone number for Kennebunk High School is 985-1110.