Here's the link to write to Elder Welch: http://www.dearelder.com/
Elder Colton Welch
Then enter your email address and Colton's email address below that: firstname.lastname@example.org.
After you get done typing the letter, just click "Send Letter." It's super easy to do, so I hope lots of people will take a couple of minutes to send him an encouraging note!
Although I have set up a mission blog site for Colton at http://www.missionsite.net/eldercoltonwelch/ I thought it might be a good idea to email his letters out to family and friends also. If you miss a letter, you can always go to the blog site to catch up or to see pictures. Feel free to drop by the blog site anytime and leave a note or comment there.