Two fingers on the mousepad+click make right clicking pretty easy. Alternately, you can make clicking on the bottom right of the trackpad into a right click. The trackpad prefpane gives you a pretty good array of options to customize its behavior.
It's like I tell people new to Linux that it's not Windows don't expect it to be like that so I should be telling myself Apple isn't like Linux even though they appear similar.
The applications seem to be made with single clicking in mind which would make sense considering Apple's fondness for single button mouses/mice and trackpads.
Overall the experience so far has been enjoyable, it's nice to learn new things.
Hold down CMD while clicking (or the Apple Key as its popularly known).