Scotteng and orennoah, Thanks for the suggestions.
Dizzy on a cliff, Thanks for that suggestion, may try that.
To all who wonder why we use aluminum, first they weigh less then Cast Iron, better for canoe trips. For the boys they are easier to take care of as they can use soap and water or sos pads instead of boiling off backed on food. I know you ask if they are easier to take care of then why was I assking this question in the first place. The three primary leaders were all out of country for 15 monthes and have come home to a troop which is still together but a little rough around the edges and we are trying to get it back into shape. I apreciate the fathers keeping things going but they did not make sure things were done the way we had tought the boys. We all now boys, give them an inch and they will take a mile espically when it comes to cleaning. The boys often forget and use soap and water and the leaders were tired of teaching them how to reseason or doing it ourselves, or they were over oiled and would become rancid and the boys didn't want to use them because they smelled. Even after we wiped them out and boiled them to take care of the rancid issue they boys did not want to use them.
So because of these issues Aluminum was the choice.