Skaneateles
Last I knew unattended, self service fuel and porta potty. Look at skyvector.com for more info, there is a number listed for a local contact. Local transportation is iffy. Nice airport but not as nice as it used to be. It once won a most beautiful airport award. VERY nice area, very scenic, I believe there is a dinner cruise on the lake still available.
Tall trees on the east end but they are back from the pavement a ways. West end is a county road and fence. Crossing grass runway is downhill landing north, then uphill. Landing south there is a level area, then downhill. I would not recommend the grass runway for a first time visitor unless the wind is really strong. The grass runway crosses both the paved runway and the airport access road.
I worked there for two years in another lifetime.