Yer thats a good way of doing it 3D with the buckets, only prob we go camping a lot in the summer months and here in W.A. the have a lot of fire banns,which sucks theres nuthin better than havin a campfire .So restricted to using gas burners most of the time (I just use the butane single burners) . If i was to get something like the JOOLCA HOTTAP would have to add a gas bottle to the mix as well