Potluck at work, originally scheduled for the beginning of the shift. Plan was to smoke 4 racks of ribs in the drum before going in, wrap them in foil and towels, and hold them in a cooler. No problem, right? I found out today the schedule has changed and the meal has been moved back 4 hours to the middle of the shift. Soooo... The only option for reheating is to nuke them, and that ain't gonna happen if I can figure out a way to keep them hot for 4 hours. I have kept packers and butts for 6-8 hours with no issues, but I'm not sure the ribs have the mass for that to work. Thoughts? I also have a roaster oven (I think it's a 22 quart). I'm wondering if I can foil them and keep them warm in that? Just it at a low temp and keep the lid on? Maybe a wet towel on the bottom to keep moisture in? Any advice would be appreciated. Thanks.