2005 2WD 2500 Ram Crew Cab HD SLT SB Automatic Cummins

Thanks for the replies so far. I have more question about towing, and maybe some modification (if possible) but 'first' what sort of 5th wheel should we be looking at that will safely and easily meet my towing abilities. We're not looking for a monster 5th wheeler. Just looking for some suggestions on 'specific brands/models etc., so we can check Craigslist, visit a few dealers and narrow down our options. Who knows we may got another route and buy a Class C or something.

Thanks for your time ...