Almost 60 [years old & lubs to lose]

Hi ....in spring of '15 I will celebrate my 60th bday! My goal is to lost 60+ [well OK - 68 pounds] by the time the big day rolls in. Doable? I think so. I've begun a walking program which is aimed at getting you to walk for 60 minutes over a 12 week period. So far, I've finished week 1!!

Any other "seniors" out there who would like to chat about their successes?