Mark & Jerrilyn Jurgeneit


They have two sons Aiden (left) and Ethan (right).


Mark and Jerrilyn finished their DTS in 2006 at the YWAM Kona base. They also staffed at the Kona base, and were director’s at the base in Mangere (South Auckland), New Zealand from 2010-2012. They have lead and/or oversaw outreaches to places like Fiji, China, India, Namibia, Amazonas, Mexico, Cuba, and First Nations Reserves in northern Canada.


Mark and Jerrilyn are relational and have a heart for bringing a “family-type” atmosphere wherever they go.  They know that God is a relational God, and so believe that they are to build relationships and walk through life with those God brings into their lives. This is their heart in discipleship.


Amanda Issacs

DTS Leader

Amanda Isaacs is from Six Nations, Ontario.

She completed her DTS at the first YWAM Muskoka in 2014 and has been on staff since then. She is a nurturing spirit, whose home cooked food and "kitchen talks" warm the heart and nourish the soul. A deep well and a listening heart.

Amanda has a heart for the nations and longs to see every generation walk in their healing and freedom that is found in Christ.


Bob & Kimberly Wahl

DTS Leaders

Bob & Kimberly Wahl have come alongside the YWAM Muskoka base from its beginning. They have 7 children and three daughters-in-law.  

Kim did her DTS at the Tyler, Texas base in 1986 and Bob completed his at the same base in 1989 when they were newlyweds. 


Bob and Kim's passion is to see people walk in freedom and wholeness in God as He leads them through the transformational journey of "head to heart" during DTS. 
Bob and Kim have a heart for family and know that 'family' isn't always blood. God continues to expand their family in the communities they live and grow together with.


Jon & Tami Masson

Jon and Tami Masson were married in July of 2008.  They have 3 children, Seth, Amayah, and Levi.
Jon did his DTS in 2005 at the base in Homer, Alaska, and Tami did hers in Kona, Hawaii in 2010.


This quirky couple loves to laugh and bring joy to everyone they meet. Their fun and outgoing personalities combined with their love for Jesus propels them into living a life of evangelism – sharing the love of Christ in their home, the streets, the marketplace, and church.

Their heart is to lead people into life changing encounters with the Father through the power of Holy Spirit and the Truth of Jesus.


Lorna & Dale Mcquillan

Dale and Lorna got married in 2018. Lorna completed her DTS in Mangere, New Zealand and Dale in Kona, Hawaii. They are a powerhouse couple on fire for the Lord. Evangelism, intercession, prophetic, a love for Truth and coming alongside what God is doing within the younger generation is what makes this couple so dynamic.