It's not really as easy as everyone seems to think. In the past any British monarch that has abdicated (it's only happened twice) has had to renounce the right of succession for his heirs and successors as well. If Charles gives up his place in the line of succession, William and Harry might have to as well.

On the subject of Camilla, it is only intended that she become Princess Consort. If she and Charles are married when he acceeds to the throne, then she will automatically become Queen Consort. Only an Act of Parliament could stop it. The government at the time will have to decide her fate.

Finally, I think people in general are far too hard on Charles. Marital difficulties aside, his lifelong dedication to charity work is astounding. Diana is remembered fondly for her work with AIDS charities and in the fight to ban landmines. Charles has worked with hundreds of charities, founding and funding many of them. No other Prince of Wales has done so much good, not because he had to but because he wanted to.

Just my views on the matter, feel free to disagree.

Shane