WWWaaaaayyyyy too much.
I had problems just getting the page to load - very slow, and on my humble little machine, it did not like all the Java applets.
It would be better to use just one of the "lake" effects as a way of introducing the page, then put the other details on seperate pages to give the "site" a better structure.
IMHO a well constructed page/site is one that uses subtle effects as opposed to lots of "in your face" effects. Not saying what you done is wrong, bad or incorrect, its just that it seems way too much.
Good design will always look better than average design with lots of effects thown at it. (This coming from the worlds worst designer of web sites - lucky I have a graphic artist here). The basic design is good, fits with the theme (from what I can see) of the wedding, and has some neat graphics, its just spoilt by over the top effects.
I would sugest the one applet, and a couple of pics that link to the relevant area, say one for the groom, one for the bride, one for the key details and one for general information. This way visitors can quickly find the information they want without having to scroll through heaps of information and large graphics.
Hope this helps, sorry if it is a little too critical, please take it as constructive!
Beware, the Cybertooth tiger cometh