I'm no guru, but I can help a bit. I actually went to the EYBL stop in Oakland for a day so saw a lot of these teams play (for a few minutes at least). The top 24 teams out of the 40 on the EYBL circuit play in the Peach Jam. Here's a link to the teams playing:
http://www.nikeeyb.com/Events/eybl-f...nike-peach-jam. Lots of Duke prospects (and others of interest) here.
I don't have the team rosters in front of me, but here's what I can tell you:
Pool A
California Supreme - Marcus Lee - they are a very good team.
Houston Hoops - Justise Winslow
CP3 All-Stars - Pinson and JaQuel Richmond
Mokan Elite - Semi Ojeleye
Pool B
Oakland Soldiers are always strong - Stanley Johnson who I believe Duke has some interest in, Aaron Gordon
Boo Williams - Troy Williams (UK and UNC are involved with him) and Cat Barber.
Pool C
CIA Bounce is the Canadian team with Andrew Wiggins, arguably the best high school player regardless of class. He was very impressive in Oakland.
Texas Titans has Randle and Duke commit Matt Jones.
Mac Irvin Fire has Jahlil Okafor and Jabari Parker (who is out with injury).
Howard Pulley - Tyus Jones
Pool D
Team Takeover - BeeJay Anya - this is the DC area team.
Baltimore Elite - I believe Aquille Carr plays for them but I didn't see him in Oakland - he's the 5'6 Seton Hall signee. Generally regarded as the most exciting player to watch.
Have fun.