Do you mean "Para-sailing" or "Parallel sailing"?
Windsurfing, Para-sailing and sailing.
Dreams of para sailing are very similar to flying dreams, expressing a longing for complete freedom from mundane concerns and the ability to "rise above" ordinary life.
Sailing school can cost anywhere form five hundred to thousand dollars, depending on location and reputation. Where you'll go and what it will cost largely depends on location. ASA has a list of sailing school by state at their website http://www.american-sailing.com/find_a_sailing_school.html
How much does it cost to go to Mexico?
Face your fear by taking a ride on a plane or going para sailing or skydiving might work...
It requires estimating wind speed and direction, and adjusting the sail for maximum enjoyment with no small risk.
All para-sailing gear has to be made to a certain safety standard. Therefore, choosing the best brand of para-sailing equipment is really a matter of opinion. The following link offers a great deal of parasailing equipment from many different manufactures, http://www.aerolight.com/store2/agora.cgi?page=ppwings.html
Unfortunately, the answer is, it depends. Factors that affect the cost include the time of year for the sailing and the category of cabin that you want to have. Contact a Travel Agent for specifics.
The cost to charter a corporate yacht will depend entirely on individual yacht renting companies. To most, corporate yacht can cost as much as 149 pounds including VAT per person. The cost includes breakfast and lunch for one day's sailing.
You and your family will have lots of activities on the Big Island in Hawaii including para sailing, snorkeling, diving and of course the beautiful beaches.
New or used (and its age/condition), fully rigged or not, estate sale or dealership, barter or cash only: all these factor into the cost. Dollars or pounds, for example. Time of year of purchase as well.