@LordMagic: "Thank you everyone!
Also, I was wondering about the fact how the reveal of a card may lose its lustre because the volunteer would have to confirm it..."
Yes, it is a reasonable concern, LM, however, that is one of the reasons I suggested the Magician's Insurance Policy Routine and particularly, how the reveal would be done. There is no confirming that needs to be done. Even though the audience may not know what card was selected (f _r_e_) until near the end, after you go through all the comedy ways of failing, you admit failure and have the spectator loudly name the card for all to hear (even in a microphone if one is being used). Then, at the time you reveal the big color picture of the "selected" card, people all know what the card is and is supposed to be. So, there is no need for the spectator to confirm anything like they would with most selected card tricks. Does this make sense? I am certainly not trying to sell anything here, but just recommending something that is easy to do, provides a lot of entertainment, with a great climax, and which I have had awesome success with for many years. But in the final analysis, it is important that it is something you feel will suit you...