Drupal ubercart customized module for entering trip information

I am wanting a drupal module (content type) to be developed that makes creating trip information details much simpler and easier to maintain on a regular basis not only for the site owner but also for site users that fit under a specific role and they can create content specially suited for the business and edit or delete their own content. Let me explain. In ubercart, there is a special content type for entering product information along with sku, pricing etc. I want a customized content type that is suitable for entering trip information. This would include a trip gallery, overview, cost details, dates and availability etc. I am aware however the above can be achieved using cck module and cck tabs as i also want to display the content within tabs. I have been working on this but my method is very time consuming and requires lot of work. This is what i have done but not very impressive at the moment as i am mainly focused towards getting the basic functionality and display. [login to view URL] This is what i am require. [login to view URL] 1. Display of images in gallery format, amount of images can be set 2. when creating new fileds of text area type, must support html tags 3. will have 3 tabs: overview(text area), cost details(text area), dates and availability however these can be customized or more tabs added 4. dates and availability section will contain list of dates, group size and booking option where user can book the trip ## Deliverables 1) All deliverables will be considered "work made for hire" under U.S. Copyright law. Employer will receive exclusive and complete copyrights to all work purchased. (No 3rd party components unless all copyright ramifications are explained AND AGREED TO by the employer on the site per the worker's Worker Legal Agreement). ## Platform windows