I had been here several times before, but could never find the Trail Head. If you face the canal/water, the trail Head is on the far left and starts out Gravel.
When you come to the first Bridge, it turns to Concrete on the other side. when you come to the first trail on your left, you can follow it or keep going straight, the trail is not marked, but that is OK, because the Trail is in the shape of a Square. The Trail turns back to Gravel for about 1/3 of the trail.
The worst part of the Trail was the beginning to the end, with the Horse flys and sand Nats biting us.
We hit the Trail around 2PM, The Temperture was about 90F degrees and we were in the shade for most of the Trip.
Be sure to carry some Bottle Water with you, and a fly swatter. lol You might try some long pants, long sleeve shirt and a bug net for your Head.
My Wife and I may try it again when the Weather is cooler, and perhape the Bugs will not be as bad.