Southeast is a pretty big area.  Anywhere specific?

Are you talking southeast US? southeast Texas? southeast New York?  HArd to be of any assistance with such a general question.

Sea Island G.C in St. Simons Island is 5 star.  Also check out Hilton National and Harbour Town in Hilton Head Island SC

if Southeast includes Florida, check out Streamsong.  2 courses that are outstanding in the middle of the state.  Also. TPC Sawgrass is fun to play

May River Golf Club in Bluffton, SC.  The course is located within the Palmetto Bluff community, is a Jack Nicklaus design and receives very little play.  I would highly recommend the Inn at Palmetto Bluff as well, a vacation destination you'll never forget.

You are spot on about May River Golf Club. I played there in the spring of 2014 and I think there were maybe 2 other groups on the course besides our 4-some that day. Great golf course that is in immaculate condition. The course itself gives the feeling that it has been there for years. I would definitely recommend it if you are in the Hilton Head area.

Tyler