You sound very prepared, but.... a puppy will not follow a schedule! LOL. Good thing you are a stay at home mom. Just see what the pup wants to do and do it!
Pottying will be more like every 2 or 3 hours. How old will she be?
The tied to you leash idea is great! another tip that worked great for me was training during mealtime. When they are good and hungry, and train with just plain kibble, so they don't need the extra "junk food" of treats. (Not to say all treats are junk food, but you know what I mean.)