While Elder Van Komen is in the MTC, you can send him letters through DearElder.com or to his MTC address. Keep in mind that he will only be in the MTC for three weeks (provided his visa arrives in time!).
Elder David Franklin Van Komen
MTC Mailbox # 372
2005 N 900 E
Provo, UT 84604-1793
All missionary mail must come through US mail or other commercial mail services. The MTC does not accept deliveries by any other means for security reasons. Do not send food that will spoil as there is no access to a refrigerator. Friends and family should not visit at the MTC, during any breaks, nor during the transfer to the airport or field of labor.