I agree with oldbill, BUT honestly the elcheapo offset smokers are probably the toughest to learn fire (and subsequently smoke) control on, to the point that I think they're a waste of money, time, and effort. I'm thinking either the pellet pooper or a Weber Smokey Mountain would serve you best; my preference being the WSM.
This from a guy with 2 reverse flow smokers, the best is my Lang 84 that if I ever sell it, it will be to get another one.
Hance - Lake Dogs Cooking Team - MiM/MBN/GBA CBJ and comp cook
Lake Sinclair, GA (strategically about an hour from darn near anywhere)
Started competing in chili cookoffs back in the 1990's and have competed in more than I care to count. I became a CBJ in MiM in 2005, then MBN and in GBA in 2010. I've probably judged 130+- BBQ comps (sanctioned and unsanctioned) over this time. That said, I really enjoy competing more than I enjoy judging, and hope to get back to doing 4 or 5 a year in the near future.