Hello
My name is Luis Semedo Duarte and I am a Portuguese Senior Developper and Data Architect Engineer, working mainly for the past few years with several kinds of database engines (MSSQL, ORACLE, MySQL, Firebird, PostgreSQL, etc.),
performing tasks such has Database Design, Database Administration, Database Programing, Database Performance and Enhancing, Data pumping, Desktop Development (Delphi, .NET, Qt), and lately Web Apps (PHP, Ruby on Rails, jQuery, ExtJS) etc
Your project seems interesting, but before actually bidding on it there are some questions i would like to ask, if you don't mind answering , of course!
1 - Basically you need a management system for your school! It will have clients, instructors, users, vehicles, lesson scheduling, alerts (email / SMS if possible) and invoicing, is that it?
2 - Also you need specific reporting, and statistical analysis for marketing purposes;
3 - Could you please consider using other technologies other then ASP.net, nowadays there are far better, faster, less expensive and more powerfull (thinking in Ruby On Rails)
Hope to talk to you soon