Gear List and Other Tips Want to know what to pack? Check out our packing list and other helpful tips. If you still have questions, please contact Snofari's Expedition Leader, Will Wasson. Medical and Travel Insurance Information Seasoned travelers know that there are a few basic steps to take to ensure your travels abroad go smoothly. Here are a few that we recommend. Travel with Unaccompanied Minor Children Want to send your children alone or bring your child's friend on the trip? Special documents are required, so please review the following information to ensure travel for your unaccompanied child runs smoothly. Visa Information Passport and Visa requirements differ by country. Here's some information on the requirements for Argentina and Chile.