Feasibility study of Web Technologies for a Web Project

We urgently need an experienced website developer or programmer to put together a document advising on possible approaches, costs, technological possibilities and internet security (especially for children) for an art project that will allow children to communicate and collaborate online. We won't be able to give away full details of the project, but we will explain what exactly our client wants to achieve through web technologies. This document then will support our Feasibility study.

Please note, we need this work to start IMMEDIATELY and we will need the finished document by Tuesday the 8th of January.