Mark Burnett strikes again with Expedition Africa: Stanley & Livingstone, premiering tonight at 10 PM ET on History. The show channels a travel documentary with Burnett-style storyline. Four modern day explorers (Pasquale Scaturro, Mireya Mayor, Benedict Allen, and Kevin Sites) try to recreate the path that Henry Morton Stanley took to find Dr. David Livingstone. They forgo most of modern day technology (with the exception of water purifiers, sun block and medical kits) and depend on a map, a compass, porters, and two Maasai warriors.

With the latest seasons of Survivor, The Amazing Race, and American Idol wrapping up, fans patiently have to wait until the fall or spring 2010 for their favorite shows to return. But why wait? Several reality TV shows debut in the summer both as lighter fare than fall shows and a way to test for target audiences.

If one recalls, several summer reality TV shows have eventually moved to prime real estate in the fall or spring. If rumors are true the summer favorite So You Think You Can Dance will be the next to move, airing in the summer and fall.

Here are some alternatives for your favorite reality TV shows.