I remember when I tried this... I took a chick onto a canyon road and there is this one place and we got it on at this ledge in my dad's van lol... Then this car appeared with lights shining at us and I thought wtf? They arent cops and the fence next to us says its private property past the fence and we're parked on this viewing spot at the cliff. So we scrambled then they went on with there business and for the first time I saw someone go past that fence.. Pretty disappointed how my "fun trip" ended but on the way home she kept me happy