The regional guide to bouldering in your area should give you information about the best areas, when you can access them and safety tips but I'd second what rydra_wong said about asking at your climbing wall.
You'll probably want to start problems a few grades down from your indoor bouldering grade because climbing outdoors is a bit different from indoors and unless someone has been going crazy with the chalk before you, the holds won't be marked.
no subject
a few basics about outdoor bouldering
a guide to spotting
Beginning bouldering 101
The regional guide to bouldering in your area should give you information about the best areas, when you can access them and safety tips but I'd second what
You'll probably want to start problems a few grades down from your indoor bouldering grade because climbing outdoors is a bit different from indoors and unless someone has been going crazy with the chalk before you, the holds won't be marked.