Sneeker, a fresh entry into the corporate world, comes to terms with his busy life. He realizes that work, responsibility etc has kept him busy for the past few months. The RC enthusiast in him isnt satisfied. A quick scan of his schedule brings a thought "Hey! i seem to have time to spare after the sun goes down almost everyday!"

With the above setting i would like to know what an RC enthusiast can do when he does not have time to go to the field and fly? Or go to the track?
Is there RC for those who are free only at night?
0. Mini RC car
0. Mini RC heli
0. DIY stuff like hovercrafts , quads etc
Any thoughts on this?

You could get something like the Night Vapor from Parkzone , which flies really slow and has bright LED's all over it.
Some of the Modelart/Syma/Silverlit helicopters (both Radio and I/R controlled) are also great for indoor flying.
I bought a silverlit XTwin plane and added 2 LED's drawing power from a separate button cell. Can be seen from a distance and flies well too.