For our upcoming trip, we are going Saturday, Nov 7 - Saturday, Nov 14, staying at BLT. Tonight DM (Dear Mom) has informed me that she 'can't afford' to go the whole time with us - and is changing her flight to Mon - Thurs. even though this doesn't save her anything - she already has a 6 day park hopper ticket, and we're picking up the room and DDP. We are planning on doing the Disney Dining Plan - how is this going to mess us up? I fear the worst here...... So unless I get a more positive answer I think I'll just have to have my sisters stronghold her into the original flight.......... I guess my question is, can a person only be added for a couple of days to the DDP, while the rest of the party is staying longer???