Hello Tom - welcome to AudioCircles. I am not a very active member, but like you - I also live in Florida (Tampa area), and also trying to sell my VMPS speakers (moving to Asia in July).
There is a VMPS-centric circle on this site. They have an active thread for selling VMPS speaker (which I posted on). You should go do that for targeting the audience most-likely to respond.
Best of luck to you!!!!