For the most part your core gear will remain in the same areas and the load distribution should be similar to your old groundling gear. But a few gear pieces like your tarp is probably unique to your set up now. Lets break things down into 6 main categories and discuss what gear goes into those categories and how to organize each.
We will start at the bottom of the pack and work upward from there as that's the best way to load your gear.
Food, fuel and cooking gear - This is the heavy items. Your food and fuel tend to be the densest and heaviest items that go into your pack. They should be loaded against the back and from mid back to shoulder height in side of your pack. I tend to add in my cook kit to this area as well as I need both food and cooking gear at the same time and if in bear country both will need to be hung together out of reach with a Bear Line.
Hammock and Sleep System accessories - Next outward from your food should be your hammock and any sleep system accessories. I pack my hammock and pillow, buff, together in this area to fill in around the food bag, stabilizing it from shifting.
Insulation Clothing - Still in the main compartment of the pack above the food bag and hammock should be room for insulation clothing layers. This is stuff like your puffy jacket, warm hat and other light weight gear that you want access to without digging to the bottom. If you stop for a long break or lunch you may want to layer up with your jacket, hat and gloves in cool weather but you won't want to dig to the bottom of your pack to get them. Keep them near the top for easy access and easy re-packing when you get back on the move.
Tarp and Rain Gear - For hammock campers our shelter is our tarp. It is what keeps the rain, snow and even the sun off our sleep gear night and day. Having it and the gear to set it up handy are important...as well as keeping a wet tarp separated from our insulation and dry clothing. Pack your tarp in the outer pocket of your pack along with any Ridgeline, Guy lines and Stakes. This makes it the first thing out of your pack at camp and the last thing in when your pack up again. I also like to put my rain jacket in that pocket along with my foot pad. On a break the foot pad becomes a sit pad on the log, and should a storm come up while hiking my rain jacket is easy to get to at a moments notice.
Paul @ AHE