Hosting Multiple Websites – Internet Server Version 1.0

When using Server 10.2 to host multiple websites, what's the best way to deal with directories and user access? For example, I want to host 5 websites run by 5 separate individuals. Each website will have its own domain name and some will need mail, others won't. Basic setup: HTML content is stored on a separate hard drive such as: /Volumes/Data/www/domain/html 1) If the user is a remote user and will never log in locally to the server, then the user's home directory should be mapped under Home: to the above path. Does this directory need to be shared in order to be able to log into his own home directory? 2) In order to limit SSH access, the user's pirmary group should be set something to other than the general "staff" group; however, how do you limit them from traipsing around inside the system to take a look? More as I continue to configure. Cheers.