You want something that is cheap and creates amazing meat, google trash can turkey or smoker.
We did this over Christmas. 15lb turkey cooked in an hour and a half. It was the best turkey ever. Moist and juicy. My father has used it to do brisket and ribs too. Ridiculously fast cook times.
There is a commercial product out there here:
Orion Outdoors that can be bought at Home Depot for about $139.
Well worth it. My dad uses this over his couple hundred dollar offset smoker now.