There's a bicycle path from behind porters all the way to River Rd. Then you can cross the old bridge and go down a dirt path to the river, about 100 yards or so.

If you drive east on River Rd. you cross Goose Creek up by Juniper Beach Rd. You need a kayak or canoe to fish it but it's got some nice fish in it. Again, you're only a short distance off the river.