You can bring lots of gear and food and drink because it is a relatively shore pull from the tracks to the camp site at Nitro. I found this list in my notes from my first deep freeze. Hopefully others will fill in the missing stuff and better things to bring then what I have listed.
OAFWinter Camp Equipment
Toboggan, Harness, Carabineers ¾ New Rope Compass, Small sheath knife,GPS
Rope: 100 ft 2mm nylon. Emergency Fire starter kit.
Axe 2lb splitting axe
Stove white gas
500 ml Fuel per day, Matches, sparker, Fire starters
Pot set and lifter
Large Pot and Lid Long wire handle, Small grill
Eating utensils, thermal cup, Wooden spoon, coffee press
Leatherman, Screws and nuts and bolts
Tent, Poles, Ground Cloth, floor tarp, lobby tarp
Tarp, Nylsilk and poly
Camp seat and Pad
2 Sleeping bags Down and Barrel
Cantene for pee.
(a Lg Nalgene bottle is better.)
2 Thermos Lg and sm
SnowBoots Fleece Night Gown
Spare felt liners(2) Balaclava 2
Fast exit shoes Fleece socks 2
Socks: Wool (4) Poly liners (3) waterproof 2
Underwear shorts 2
Long Johns Lite 3
Long Johns Heavy 1
Underwear Top Lite 4
Heavy Top 1
Pants: Rad , Goretex, Wool over pants
Hat, Toque 2
Gloves 2, Mitts 2, Goretex mitts, leather gloves
Need: a vapor cloth for top of sleeping bag. Tow rope 2 X10 ft. Fire reflector.