Yeah, but I just take it real easy. Tire chains, safe speeds, alternate travel routes to roads that get better plowing, etc. Having something (anything) for a backup takes most of the stress out of foul weather driving. Even if it's just a cheap pickup or buddies that will loan you something for a couple weeks. Might also think about collecting the "dispatch fee" by CC up front, although I've never tried that. This might eliminate tire kickers who got you out in bad weather, only to say 'no, thanks'. If I never went out in bad weather, that would eliminate a good 30% of my service upgrades, I guess off the top of my head. I know you like selling generators... no better time than during a weather related power outage to close the deal.