Exactly! I suggest a systematic survey for a suitable landing site:
http://ida.wr.usgs.gov/graphical.htm
Interestingly whilst examining the pictures of Phobos I have come across an exactly replica of Glastonbury Tor:
http://ida.wr.usgs.gov/fullres/divided/orb_0551/55103h.jpg
Top left corner of photo in case you are having problems spotting it.
WM