laramie slt

Hey all, I've got a 2009 Dodge Ram 1500 SLT Laramie edition, and I've been asked by my wife to tow a friends 5th wheel trailer back home after my next hitch at work (I work in the Oilsands in Alberta). I'm curious, since I've never towed before (with my truck anyways) how I can find out how...

Almost every time I go to start my 1998 dodge ram 1500 5.2l truck it will click a couple times, like what would happen if the battery was dead. But sometimes the truck will start right up first time, but mainly when it is already warmed up. Would this be the problem of a bad ground? or a bad...