Maui Adventure Group 3.0 - repost

The site we’ll be talking about is hosted at [login to view URL] I need to make sure the user experience is more optimized for the scheduling and booking of activities. There are 3 main things that I need to have built for the site. 1. Activity Calendar: Needs to be responsive and “flow” with the overall feel of the current site. In the backend, I need to be able to specify the days of the week that the activity is available. As an example, some activities might only run Tues, Thurs & Sat where another one is open all days except Mondays. Once I specify these, it should reflect on the calendar on the product page (ie. [login to view URL]). Ideally the non available days will be greyed out and not clickable. Once The user clicks the available date, a check mark could appear over the date or something to that effect. 2. Activity Time. Users need to have the ability to select predefined times from a simple dropdown menu. In the backend we need to be able to set the specific activity times. As with all of these custom modules, this data needs to be displayed in the cart. 3. Specify Whos Going. I need to have the ability to create custom fields around the “age group” of the people wanting to go on the trip. Just adding 1, 2, or 4 to the cart isn’t enough. Users need to have the ability to choose how many adults and children will be going. Ideally i'd be able to add and remove these on the go. Example 1: Adults 13+: $85 Children 5 - 12: $45 Example 2: Adults 21+: $99 Teens 13 - 20: $70 Children 6 - 12: $45 Infants 5 & younger: $0 Lastly, Although not 100% necessary, It would also be great if we could make custom labels for each section like... Step 1. Pick your date. Step 2. Pick your time. Step 3. Whos going? This is sort of it for now. I'd really like to talk and go over specifics with you. Hopefully this gives you an idea of what i need. Thanks!