I'm interested to find out what gear people will be bringing, and what size your packs are... because either my hammock is freakishly large or the standard measurement of a "litre" and that of a "cubic inch" has changed. The internal space of these new packs I keep getting is... pathetic! One change of clothes and a DD Frontline hammock in a stuff sack is filling up a Karrimor SF Predator TECMAC 50 litre pack. That strikes me as insane! It says that it's the 50 litre on the pack, but honestly it feels more like a 30 litre daysack to me. So much so that I'm dusting off my old knackered 80 litre DPM Bergen because at least I know that everything fits properly with that pack (with an abundance of extra space, in fact).
It's not like I'm trying to shove the kitchen sink in here, gents. My clothes are compact, my hammock really isn't that large... the bags are just stupidly small these days (I'm betting it's something to do with the silly detachable frame thing for holding a radio... something nobody outside the military actually needs)
Anyway, if you don't mind sharing a gear list and the size of your pack (name of the pack would be helpful too so I can do my own research) that'd be great.
Not going to make this meet but thought I'd share on this subject

I use a Mystery Ranch SATL pack - it's about 60 litres and now that I don't have to worry about being given any extra ammo, radios or team kit I find it more than big enough. I took it with me on a week in the Cairngorms in September and I had plenty of room to spare

Here is a pic of the pack with my dog Dakota during a TAB round Thetford forest
I travel fairly light, my Hennessy hammock, tarp, trees straps etc all go in the lid,
A warm hat, spare gloves,spare socks already in talc in a ziploc bag and a warm top( either RAB Generator or a ME down jacket) all fit in one of the front "tube" pouches.
The other front pouch holds my rain gear- jacket and trousers.
There is an open pocket on each side that fits a waterbottle - nalgene, or a USGI and a mug .
Main compartment will have my spare clothes in a dry bag at bottom of pack,
Sleeping bag already in its bivvy bag
Thermarest prolite4 folded down back of pack.
My medical kit and wash kit live in on of the two internal bladder pockets and on the other side the other bladder pocket will hold my fixed blade and folding saw.
Here are the bladder pockets so you can see what I mean, there is one on each side with a Paracord hangin loop which is handy for "idiot cords"
I have a military "fanny pack" as the yanks call them that has what you would call my survival kit in it and this lives under the lid of the pack for easy access - has a small cuts kit, Israeli dressing, spare compass, some tinder, foil blanket, USAF magnesium fire lighter, turbo flame lighter, matches, Paracord ,Petzl E lite headtorch spare batts,ESEE arrowhead and some waterproof bags plus a few other bits.