This is part of a list I compiled for a previous game.
Item Units
Misc
Duct Tape 3
Barbed Wire, Concertina, metre 30
Barbed Wire (Straight), metre 200
Bucket, Metal 1
Cord, 15M 5
Jerry can, 20L 5
Rope, 11mm milspec, 50m 2
Snorkel Gear 2
Wetsuit 2
Tarp, 2x3m 1
Grapple 1
Sandbags 50
Medical
Field Medical Assortment #2 1
Blood, whole 4
Tools
Battery Charger 1
Bolt Cutters 1
Fuel
Ethanol 520
FLEXCEL Liquid Container, 250 litres 2
Medium Still 1
Food
Domestic food 200
Water purification Kit 1
Can Opener 1
Mounted Water Ration Heater 2
Ammo/Weapons
M18A1 Claymore, case, 6 2
40mm HEDP, case, 75 1
M2 Carl Gustav 1
FFV-551 HEAT, 84mm 8
FFV-545 ILLUM, 84mm 4
Refrigerator, small 1
Freezer, small 1
1.5 Kilowatt generator 1
GKB-816 (Russian 3 tonne trailer)
I'd like to add a fair portion of the above to the list, and add about a truckload more explosives.
If we get a trailer of a decent size, we can carry the still and extra fuel on it, and the remainder should fit reasonably comfortably within the M113. The M2 would only be required to carry a couple of cases of small arms rounds (reloads for personal weapons), any extra ammo for the 25mm and TOW, and emergency supplies of extra fuel, food, and medical supplies.
Externally carried would be barbed wire, excavating tools, and anything else that a) won't be effected by weather, and b) won't impede the free rotation of the vehicle turret.
I'm not convinced there is a need for bicycles, and even the motorcycle could be removed from the list if space and cash are short.
The small still as listed is completely inefficient and nowhere near sufficent for the needs of even one tracked vehicle, let alone two. We need at least one medium still, even if it requires dismantling every time we move.