I can try to get down to Hant's tomorrow after work, but frankly I'd just bring a tarp, a funnel, 2 empty gallon jugs, a small bag of kitty litter and a trash bag to load it all up later.
No way is a spill kit going to sop up 2 gallons of engine oil.
Ours kits are more of the "leaking oil from a truck" size kits, not the Exxon Valdez size spill kit you are talking about
I don't think the oil is going to be a problem anyway. My father in law's truck is stored outside (admittedly not at 12,500 feet) and didn't move for an entire year. I jump started it off my tiny MR2 battery and a squirt of ether a few weeks ago. The oil looked fine before and after I started it.
My 4runner is stored outside year round and it sits for months at a time too. Sure it gets mice and wasp nests, but it has never had anything but oil in the oil.
Out at the pole barn in Michigan, The 1963 Austin Healey sits for 9 months a year in an unheated, leaky trailer. We just hook up the battery, hit the fuel pump with a brass hammer, and start it up. The 1934 caterpillar up in the woods? Drag the tarp off of it and crank 'er up (literally)...The 8n Ford tractor? That lucky machine actually spends the winter in a chicken coop. Jump start that 6volt unit with a 12volt battery and hit the starter with a hammer because it sticks when you zap it with 12volts...all these abused machines survive just fine in decidedly wet, cold Michigan conditions for about as long as this 80 has been in hibernation. *shrugs* I think it's going to take a fresh battery and that's about it to get 'er going. I'm sure the fuel and engine are sealed up a lot better than the relics "out to da pole barn" in Michigan.
I'm all for being prepared though...