I tried looking it up, but can't find an answer to the following.
I am building a website that consists of 3 parts, Sailing, Sleeping, Relaxing.
When you visit the website, there is a frontpage where you can choose where to go.
The three parts should all use there own separate theme-variation (different colors, uses different backgrounds etc.) but the same basic theme.
I want the structure to be something like:
The thing is, some pages are used in more then one part. For example a page called "general information", should be used in both sailing and sleeping.
Should I use a multisite installation or is there an easier way to do this? (For example by defining what menu calls a page? if a call comes from menu Sailing-main, then use this template on page general information, thus also calling the right menu position etc.)
I hope my question is a bit clear, since English isn't my mother language and I hope someone can help me out.