BSA policy (http://www.scouting.org/scoutsource/healthandsafety/resources/policyonchemicalfuels.aspx) cooking equipment that is "handcrafted, homemade, modified, or installed beyond the manufacturer’s stated design limitations or use." Among the not recommended fuels are "liquid alcohol fuels, including isopropyl alcohol, denatured ethyl alcohol, and ethanol."
However, the policy goes on to say about these alcohol fuels, "liquid alcohol fuels, including isopropyl alcohol, denatured ethyl alcohol, and ethanol; and other flammable chemicals that are not in accordance with the manufac