NEED HELP!!!

I have a feeling everyone here probably thinks the same as I do when it comes to hooking up a home theater system. Do not use wireless. I just don't want to drill holes in the floor of my home yet, but i feel this is the only option. Does anyone have any affordable options for a good wireless setup to use on a Yamaha receiver and Klipse speakers and sub? Just wanting to use it for the sub and surround speakers. Thanks in advance.