I agree with Sisterlimonpot, you need some kind of air pump going to keep the water oxygenated and also something to keep the temp. regulated. Sisterlimonpot had a good idea about using the "hand warmers" for heat, I would just make sure I double bagged them in some ziplocks so none of the chemical in the "hand warmers" would leak out in your water. Also if you cant come up with one of those dc to ac power converters to stick in your cig. lighter, you can get a battery air pump at your LFS, I think they last about 8 hours. We have had a few storms here where the power goes out for a few hours, they have saved my livestock more than once! I moved in July and only moved about 15 minutes away but I still used the air pumps just to keep the stress level that much more down with my fish, I am moving again sometime next summer and hopefully it goes as smooth as the last move! Good Luck!