Okay,
The UDI 13A helicopter I ordered from amazon arrived promptly. It has a camera but it came without the (SD) micro card and card reader. Inasmuch as this helicopter was purchased
through Amazon but came from a different dealer it's a problem Amazon will solve one way or another. In the meantime I played around with flying it and quickly learned it will take practice to keep it moving around in a small space (my living room) without crashing.
In order to master the left/right, up/down, forward/back movements I will need to install a set of wide training "legs" to practice maneuvers close to the floor without tipping over. I've ordered a set of those which will come from China, so rather than beating up this helicopter, which is twice as big as the more popular Syma units, I've shelved it until the "legs" arrive.
Meanwhile, on g5000's recommendation I ordered a Syma S107g, which arrived yesterday. This little helicopter is half the size of the UDI 13A and it's quite a bit easier to work with in a small space. So far I've managed to keep it hovering for about two minutes and I'm sure that will increase as I grow more accustomed to its responses to the controller. While the UDI 13A cost $60 the little Syma cost only $20 and I'm amazed by what I got for such a low price. It's really an excellent little machine and I'm very impressed with it.
Since I'm too old and decrepit to shoot my bow anymore I've been looking for a substitute hobby and I believe I will quickly become hooked on these little helicopters. While I understand they've been around for awhile now I'm surprised I only recently discovered them.
Here is another one which has captured my interest and I will soon be ordering:
UFO Y-4 Micro Multicopter w/2.4GHz Transmitter and Auto-Flip Feature (Mode 2) (RTF)
Let me know what you think of it.