New to MyFitnessPal

Got on the scale today and I am at my highest weight ever. My son graduates High School next year and we have plans to go to Disney World. I know I won't be able to fit on any rides, not to mention sitting on a plane for 5-6 hours. So, my goal is to lose 100 pounds by June 5th. I am planning on counting calories and trying mostly low carb. Would love to have some friends. Please add me.