First, browse through this site and find a game that you like. Well this tutorial is for helping you use wad manager to install. It allows listing and launching Wii games, Gamecube games and homebrew on Wii and WiiU vWii mode. This will also help you not get the ERROR RET -2011 (or similar) messages. it is how to make your wii normal again so dont delete the wad file untill you are sure it works fine.
Wii Homebrew Browser or WAD Manager can be used for an easy installation of WiiWare roms and Virtual Console roms that can be downloaded from torrents without paying for them in the WiiSTORE. press plus to install, and minus to uninstall.