Question about adwords

Hello!
I want to advertise my travel website on adwords, but im pretty confused – Is it worth it? The website is pretty cool, you can upload vacation videos,photos etc. I have spent on this pretty big money, but now im worried if i will get back. I have done some little link exchange and promoted on digg. Should i risk and promote it on adwords? Will it be worth? Please any advice.

See original post by nside26