somthing that has seemed to help me is a smaller bottle of gatorade [2 1/2 servings]with 10g glutamine. i sip this throughout games and practice. on top of eating pretty well, i think this has helped alot.
Thing that has helped me best recover after rugby games is contrast showers with ice cold water and then hot water for about 5 to 10 mins, sheer hell but follow it with a good protein carb drink and things should look better.
Pool sessions with max ROM exercises and weights work with 50% is used by the south african rugby team to recover quicker, pool on the same day and then weights the following day.