GMCMI is a volunteer-run club celebrating the classic GMC Motorhome: sharing technical knowledge, social rallies, and an international community of owners and enthusiasts.
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©2026 GMC Motorhomes International
Wayne and Jan Peterson were longtime GMCMI members who traveled widely in the GMC community. Jan Peterson preceded her husband in death on June 24, 2016. Wayne Peterson followed on January 23, 2018. Our deepest condolences to their family.
GMCMI is a volunteer-run club celebrating the classic GMC Motorhome: sharing technical knowledge, social rallies, and an international community of owners and enthusiasts.