Dawg
since their from a Charlestonian, try to sell them there.more people would be interested in the Charleston area.or e bay. or call some prints shops so you can put them in their shops on consignment,or frame shops will sometimes take them,put an add in the Charleston newspaper under collectibles, call the artist and ask the artist what their worth.have you tried his web site he might have.look under Charleston artist on the net,

jernig_j
I would contact Charelton Hall a nice auction House that specializes in that type of work they are located in South Carolina