Most everything you are listing here can be done using Security Assist and Data Assist.
You will need to hand code the schedule, there are no web assist extensions to handle scheduling.
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.