Going back to WDW on Jan 2nd this time w/ my Mom and my Aunt (near 70) and DW. I see Jan 2nd is last night for Osborne Lights. I know we want to see them - Any "touring tips"? When should we get there? Staying at BCV. How much walking is involved? Mom and Aunt get around well, but don't want to run them ragged 1st night @ WDW and we'll have had a full day traveling from NJ. (flying in) Also, what happens the days after the Offical Close of the Lights? Thanks