My wife and I will be in Florida this winter and are leaving our 2011 Prius Three ( not III as Roman numerals were used for model year 2010 ) in the garage for 5 months. Unfortunately, we have nobody that we can ask to drive the car periodically, so it will just sit in the garage. I've read some of the older posts on storage recommendations, but I'm wondering if things have changed with the new models? I'm planning to connect a battery tender to the small 12 volt battery...leaving the negative terminal on the battery so that all the memory features i.e. clock, radio presets, auto window, etc. won't have to be reprogrammed. I'll turn the smart key system off, fill the gas tank and add Stabil to the fuel. If this doesn't sound like the recommended way to store the car, please let me know. Also...please offer any other suggestions for things that I should do in preparation for storage. Thank you!