if it is just for surveilence and all that jargon, then you cant beat a kadet!  If you are a builder or an arfer, they make one for you.  get a fly cam and adjust it to the angle that works best.  If you are looking for cheap, then there are lots of foamies that would be suitable.  look for a large wing area and a low wing loading.  You stated that you are new to planes, so get some instructions, and get good with the plane before going on any sorties.  lastly, make sure you get some videos and post them on here for us to enjoy