A good place to find information on trapshooting is on the website of the Amateur Trapshooting Association. There is also a book dedicated to the subject by James Russell titled Trap Shooting Secrets.
One may find guides on how to set up a clay trap from browsing the internet or from buying a do-it-yourself clay trap kit and following the instructions on the manual accompanying the product. Clay trap are normally for shooting targets and the best guidance with it will be found at the shooting range.
Only one can be in the gun when shooting singles and two for doubles
The LongRangeHunting webpage offers free information on range shooting. The website also helps one with finding a long range shooting location near by.
One can find out where cowboy action shooting is done from various websites like SASSNet and Pistoinz. Both websites offer a variety of information including about cowboy action shooting.
In singles there is only one target to and in doubles there is two
Wikipedia has detailed information on the Columbine shooting including the incident, the aftermath and those responsible for it. The Huffington Post also has detailed accounts of the incident and videos of news bulletins can be seen on YouTube.
YouTube has a number of videos showing and explaining how to set a mole trap. There is also information on setting mole traps on the Walcote Farm website.
One could search newspaper listings for information on the Virginia Tech shootings. Many libraries have access or keep archives of newspaper articles.
One can find more information about online bear hunting games by visiting websites such as Sport Games Arena, Game Adrenaliine, Muley Madness, Search Amateur and Top Shooting Games.
People like me who use OU for singles trap shooting tend to use top barrel, depending where the bird flies from. If I have any doubt if it's too far I use the bottom barrel as a precaution. I recommend you go trap shooting and using an OU to see which barrel you like to use best, but make sure you try with both barrels, not just one or the other
Yes. That was a silver medal won by Rajyavardhan Rathore in men's double trap shooting.
One may find fashionable tweed shooting jackets from reviews on Esquire. Tweed shooting jackets are available for purchase from both eBay and Ever Buying.