Rand has been transferred to Central Michigan Correctional Facility. He says that despite the transfer process being disruptive, it’s a better facility than Gus Harrison.
If you want to write him, his new address is:
Rand W. Gould C-187131
Central Michigan Correctional Facility (STF)
320 N. Hubbard
St. Louis, MI 48880
The Writings of Michigan Prisoner Rand Gould 