The United States Army Jumpmaster School trains personnel in the skills necessary to jumpmaster a combat-equipped jump and the proper attaching , jumping , and releasing of combat and individual equipment while participating in an actual jump that is proficient in the duties and responsibilities of the Jumpmaster and Safety ; procedures for rigging ...
Usually, a refeed should consist of 20-50% more calories than required for maintenance for 12 hours to two days. The higher you decide to bring your calories, the shorter period of time you will want to refeed for.
You should be probably be eating small snacks of about 20 to 30 carbs between lunch and dinner to keep up your metabolism. These should NOT be in the form of sugary treats or sodas. Keep you meals to around 50 carbs each. Dinner should have around 20 carbs because you are slowing down for the day then.