(MSC News)--Give cash, not supplies; and, at the same time, beware of scammers using the tragedy in Oklahoma as a rip-off strategy. 

Authorities say anytime a tragedy arises, so do the scam attempts, with tragedy used as a money making scheme. 

The best bet is to donate cash to reputable disaster relief organizations.  That word from the Kansas Department of Emergency Management, which recommends utilizing agencies, such as the American Red Cross, the Salvation Army or the United Way. Local organizations, such as church groups, may also set up fundraisers, and those, too, can be used to offer assistance. 

Governor Sam Brownback, who calls the situation in Oklahoma “heartbreaking,” says cash donations are the best bet to providing help, as that will allow emergency relief teams on site to purchase the exact supplies needed for the relief effort. 

Sending supplies directly to the site of disaster is not recommended, nor is showing up at the scene.  Adjutant General Major General Lee Tafanelli, director of the Kansas Department of Emergency Management, says that while volunteers who arrive without notice may mean well, their presence can put a strain on food and shelter resources needed to help the victims. 

Tafanelli says anyone wanting to offer physical assistance should arrange that through the relief organizations as well. 

Meanwhile, the Midland Empire Chapter of the American Red Cross, based in Saint Joseph, will be offering basic skills training for those who want to assist on site. While it doesn't guarantee deployment, the training is a required first step to becoming a disaster volunteer. 

The class will be held Thursday from 9 in the morning until 4:00 in the afternoon. 

Although the training is free, pre-registration is required by calling (816)232-8439. 

Volunteers for deployment must also successfully complete a background check, be in good health, and be available for a 14 day deployment.