For Parents If you have already signed up for a Cottonwood Gulch Trek, you can sign into your online account to fill out forms, access useful items, and make payments: Online Account Sign in Apply for a Cottonwood Gulch Summer Trek Are you interested in one of our Summer Expeditions for your child? Summer Treks (ages 10-18) Send me information Are you interested in bringing your classroom or group on an expedition in the Southwest? Classroom Expeditions Forms for Classroom Expeditions Are you preparing for your expedition? Here are some useful links: Plans and Preparation (this will answer many of your questions about how to prepare for a Cottonwood Gulch Trek) Packing Lists Suggested Reading List Gulch Store Frequently Asked Questions Do you need more information? Contact us.