I have misinformed you! The Dear Elder letters are not getting to Teigen! Apparently, there is another option that I didn't find until just now. When looking for her mission....we need to select the Guatemala MTC Mission not the Guatemala City Central, like I told you.
If you let me know that you are writing her via Dear Elder, I will keep you posted on the correct address. You can let me know in any way that works for you...I will have a private list of who to keep informed.
I will try to keep my errors to a minimum.