Finished temp doesn't matter, but it will probably be more like 205* if cooking that hot and finishing in foil.
Just remove the water pan altogether and cook top rack only in pans. Not my cup of tea for the texture and greasiness, but lots of folks do it and might post more tips regarding trimming and AJ in the pans, etc. I wouldn't wait too long to foil, and your window of doneness will be quite short so be careful with it.