Hello, from Canada! Mom and 14 year old son travelling to Sedona vuia Phx. end of April. We are picking up a car at the airport, staying for the nite and travelling the next day. Where is a good place along the I-17 to stop for groceries. Should we wait until we get to Sedona for basic supplies. (we have a full kitchen) We are staying at the Sedona Pines Resort. Any help for this travelling/adventurist mom would be greatly appreciated!!! P.S any advice on Aroscanti? This looks really cool and up our alley! Any other "Must sees" along I-17?