I came here today, a Saturday, it was dry and rocky. Great exercise, a lot of different trails you can take and there are signs and it's easy to follow the path. I wore my Merrell Vapor Glove shoes so I can feel all the rocks beneath me.
Seems safe to go a lone, since it's next to a golf course and it seems like a popular hiking trail.
Got some great scenic photos while I was here, check it out! I didn't finish the hike since I was only looking to hike for 45 minutes, it I'll work my way up next time.