Sports or other entertainment events that rely on certain conditions found in large bodies of water are traditionally limited to suitable natural locations.
In particular, sports that involve
watercraft need considerable space located within these suitable bodies of water.
On the other hand, a placid lake or
pool would clearly be a poor environment for a surfing competition.
Offshore racers at speed often go airborne, exciting the fans and introducing an element of uncertainty and difficulty of control.
Because of these issues, spectators often must travel to remote locations to watch the sport.
In other cases, these locations may be inaccessible or impractical for many erstwhile enthusiasts.
Travel can be expensive and difficult to coordinate.
Accordingly, many ocean based sports are limited in commercial potential.
At the same time, the limited commercial potential for such sports inhibit the participation of teams or the creation of economically viable leagues to support such teams.
However, the practical constraints of safety, size, and weight would necessarily limit the size of any craft that could be placed within the well.
That is, sports or activities using larger
watercraft, such as a power boat, would likely be unsuitable for this activity area.
Further, the show boat would be unable to create
shore characteristics within the activity area while underway.
Thus, this invention offers some advantages over traditional show boats, but is unable to accommodate sports held in a variety of ocean environments.
Additionally, spectators and promoters would still face the expense and difficulties of waterborne travel for the spectators.
These inventions are directed to individual exercise activities in static water, and unfortunately do not contemplate the problems faced by organizers of spectator events.
When water is pumped or collected at a high point and allowed to run down the channel, the obstacles create disturbances in the flow similar to that of
white water rapids.
However, the
white water stadium is unable to provide ocean swells and breakers suitable for activities such as off
shore power boat racing or surfing contests.
In addition, the water features require obstacles located within the area of activity.
In general, these efforts have been limited due to the limited size of the
waves capable of being generated by conventional wave generating technologies.
Expanding the size of conventional wave generating technology can be costly, impracticable in some cases, or introduce new problems that would not be an issue for smaller wave pools.
However, the plow is located within the body of water where the activity is intended to occur, interfering with free motion and creating a safety
hazard.
Of course, this approach relies on placing structure within the area of activity, limiting its usefulness for many activities.