I'm with TE, year round outdoor griller
as a very extreme last resort I have the big indoor Foreman grill (floor model with cover)
I mix charcoal and the occasional mesquite or hickory, depending on what I'm cooking
the salmon on a cedar plank sounds great, have been wanting to try it
It's very rare the I put hamburgers on a grill and never hotdogs
Firmly believe ANYTHING can be cooked on the grill and almost everything is better with loads of REAL BUTTER
Sharky has a good grilling chat board if you haven't seen it
http://www.sharky.com