Well should I chance it or not?

Two girlfriends and I just moved into a new place, a second floor townhouse. The place where I was before had a 6 ft high fence around the patio which made sunbathing relatively private. This place has a largely open balcony except for the railing and the privacy walls on each end. It sits on a hill with near vertical slopes for 50-60 ft below with bushes on the slopes and a small canal at the bottom. Beyond that there is open field for maybe 100ft (I Googled it so I know it’s relatively accurate) to the road. Lying on my back I can’t even see the road , on my stomach I have to be propped up on my elbows reading to see the road (the idea being if I can’t see the road they can’t see me). So now girls do I chance topless sunbathing on the balcony or not, pure and simple?