Nice shot George! It's tough to get the Moon and land in the same pic, as the
Moon is so bright it requires a fast shutter speed (1/125th sec. or less) and the
surroundings require a slow shutter speed in order to capture enough ambient
light to properly expose it.
If you have a DSLR, try the Moon alone at f/8 and about 1/125th.s. to 1/500th sec.
A tripod is a must, and even better if you use the shutter timer or a remote shutter
release.
This pic was taken using my Nikon D90 (on a tripod) 1/320s f/5.6 at 300.0mm
Most of it depends on the quality of the atmosphere at the time, as even if it
appears to be clear, there is often a layer of moisture up high in the atmosphere.
Best way to tell if it is there is: Are the stars "twinkling"? If so, odds are that
the air is moist and their light is refracting around in that moisture causing the
"twinkling" effect. Stars (or Planets) do not twinkle on their own..lol