Yes there are angel networks and venture capital funds in southeastern / eastern North Carolina.
Before looking for angel investors and venture capital, North Carolina has a unique resource in NC IDEA Micro and Seed grants that are non-dilutive https://ncidea.org/grants-programs
Wilmington Angels for Local Entrepreneurs
Founded in November of 2015, our network has made more than a dozen investments and invested more than $1 million dollars.
VentureSouth has a chapter in Wilmington NC, but is a syndication of chapters in the southeast and based in Greenville, SC.
Wilmington Investor Network (WIN)
The oldest of the angel networks in Wilmington
Greenville – East Carolina Angels
Bill Warner – IMAF RTP
Other regional Angel Networks and Angel Funds
Canapi – Live Oak Bank started a Venture Capital Fund for FinTech
Bull City Venture Partners – Durham – BCVP was cofounded by Wilmington native David Jones https://www.bcvp.com/david-jones-1
CoFounders Capital – Cary – Partners David Gardner and Tim McLoughlin have been active at our events and actually invested in local startup EasyVote Solutions http://cofounderscapital.com/partner