Vessels/Wessels, Ayers - NJ, SC, GA

Asa Ayers b. ca 1783, a descendant of Woodbridge NJ Ayers families, married  1812 to Olivia Vessels/Wessels b. 1795 SC,  in Franklin Co. GA;.  Her parentage is unknown.  There was a possible 2nd  marriage in Woodbridge NJ in 1750 between one Obediah Ayers and Mary Wessels. This Obediah could be the brother of Nathanial Ayers b. 1700, who is believed to be the grandfather of Asa .  Can anyone help me with these two families.

Nona