Another topic close to my heart!
Check out these sites:
This is one of the best ones!
http://ths.gardenweb.com/forums/bbq/
BBQ newsgroup:
http://groups.google.com/groups?hl=en&group=alt.food.barbecue
http://www.bbqguys.com/
http://www.smokergrills.com/
http://www.bbqbooks.com/
http://www.bbqrepair.com/
http://www.grandhall.com/home.html
I have lots more sites, let me know if you want more!
In all honesty, the best is cooking over raw heat, be it wood, or charcoal.
However, that does get old after a while. I have an Oklohma Joe Charcoal grill, and I love it. On a saturday, you marinate whatever meat you want to cook, maybe for a day or two, then you get some misquete briquettes, and maybe some hardwood, a good charcoal chimney, and in about a half hour, you have a great fire, and ready to grill!
BUT, it's tuesday, you just came home from work, have to walk the dog, and all you want is to grill some chicken and some vegetables, or maybe a potato. This is where gas grills come in.
I think the best value in a gas grill is the Sam's Club Members Mark (formally Grand Hall Bakers and Chef's) 599.00 grill. It is stainless steel, and is beautiful.
Here it is:
http://www.samsclub.com/eclub/main_shopping.jsp?coe=0&oidPath=0%3a-15242%3a-19327%3a654025&mt=a&n=0&BV_SessionID=_SC_0910624661.1024714713_CS_&BV_EngineID=ccdfadcfhhkgiigcfkfcfkjdg oodflh.0
AND, there is this great wood chip that produces great smoked flavor, and doesn't make a mess, and lasts a long time, and is true smoke flavor:
This is the most awsome stuff:
http://www.bbqrsdelight.com/
OK, good luck and good grilling! (I got to get my frozen dinner out of the microwave now!)