Lots of great recovery tips here. For me, I do find that ice, massage, baths and chocolate milk or Endurox really help.
But, you also mention that you have been off the bike for 7 years. Your post is about 6 weeks after your March 1 start date, and you are doing 60-70+ miles/week it looks like? We are all different and have different sports backgrounds, but it might be worth taking a look at your mileage ramp-up, and also the intensity of your rides (HR, difficulty of hill climbs, etc). Only you know what kind of an aerobic base you already had and what kind of strength training you had been doing.
I know my recovery is vastly different if my 40 mile ride is flatter and slower, or if it climbs like a booger and I'm struggling to keep up with fast riders.
"The best rides are the ones where you bite off much more than you can chew, and live through it." ~ Doug Bradbury