Flanners Beach is not hammock friendly, at least I could spot any place to hang there last year when I was scouting out the area.
Check out my web site at www.neusioktrail.org
and the forum for more information on the trail.
There are 3 shelters with water pumps along the trail. 2 of them are .75 miles from the road, one of them is about 2.2 miles from the road.
The southeren most shelter, Blackjack shelter ( .75 mile from the road) would be easy to reach with anything other than Road/Tri bike. It has lots of pine trees suitable for hanging from and a water pump that was working this past Sunday. While I have never camped at the Blackjack Shelter I have set up my ENO DN for a nap/break when hiking this section of the trail.
The northern start point of the trail has numerous hanging place just 5-10 minute walk from the trail head. Down side is that there is no drinking water there.