Torpedo Juice (Serge Storms series Book 7) / Tim Dorsey

The drinks are on Sunshine State historian/spree killer Serge A. Storms, who's decided it's high time he got married. So he's motoring down to the Florida Keys -- the ultimate end of the line -- in search of Ms. Right . . .

and finding his doped-up basket case bud Coleman along the way. But for Serge, "getting hitched" doesn't necessarily mean "settling down" -- not when South Florida is crawling with slimeballs, swindlers, unrepentant jerks, and annoying bystanders whose ranks need some serious thinning.