Otto Hodapp immigrated from Germany to Michigan in the early 1930s, and when his flower business really took off, he bought a used hearse to deliver flowers with... and used it for a camping trip!

 
In the the 1999 calendar by the Plainwell Historical Preservation Society. 

His daughter Barbara wrote on Facebook:

Dad bought a used hearse and converted it to a delivery truck. When I was 8 years old we took a family camping trip to the UP and it became our camper!

https://www.facebook.com/photo/?fbid=7111080232243056&set=g.133119313446000