Well, looks like nobody answered the question!
The odds of successfully navigating an Asteroid field AND surviving the night out on Hoth can be figured out thanks to C3PO!!!
He tells us the odd of the asteroid field are 3720 to 1
He tells us R2 said Hoth's survival are 725 to 1
So multiply them together and you get 2,697,000 to 1!
I'm going to use the $11 towards financing a donation of one blaster to Steve Sansweet's Rancho Obi-Wan. Ad you guys know he was robbed of over $200k in merchandise and obviously that carries a mental scarring as well. We will donating Blaster #50