I'd like to think that all CAMPGROUND SOFTWARE - PS forms are easy enough to be learned and used within hours, not days or  weeks. Representative form samples are shown below.

MAIN FORM
This form offers simplicity yet is very functional. Using this form sets the guests arrival date and length of stay.
There are connections to current site availability, viewing of site status, system manual,who is here and a host of management functions

  
SITE AVAILABILITY
shows all sites available for a given time frame as well as, with a simple click of your mouse - occupied, reserved sites, and due-out sites. You can readily view the total remaining sites, current balances a viewing of who is in any site and a direct link of their status

RESERVATIONS
The reservation form follows a simple progression of events from personal information to site associated information, automatic or, if necessary, manual rate inputs through payment selection and guest status.
  

PAYMENTS
Entering a payment is easy. Select the payment category, either current site balance or make an electrical payment . You can also add miscellaneous other charges using this form.

  

GRID

Allows immediate view of site occupancy