You've got a nice idea there and a nice site design - but the guys are right, you don't have anywhere near enough content (or it certainly looks that way). If you DO have more content then post at least another page of tour previews, preferrably two more pages to give the surfer the sense that there is plenty to look at inside.
To get the word around, starting an affiliate program would definitely be a good idea but make sure when you launch it that you have plenty of free promo tools ready as well (Free hosted galleries are a must and maybe a morphing RSS feed as well).
Once this is all in place, then come back to GFY and let everyone know that your program is ready to go and you should start getting some affiliates signing up.
Good Luck
