little help in feedback for travel site

[oldgym]

www.northshore.com is a travel site that I have been running for about a year now. it references the north shore of Hawaii.

any ideas on how I can improve?
should i run a pop-under campaign from fastclick.com to help revenue?
ad sense performance is doing pretty well, over 3 digits a month.

any feed back about design and business stategy is welcome,

thankk you!

[Doug]

This is going to be completely bias on my part as I don't like pop-ups or pop-unders but if you are pulling over three figures a month with adsense then I would stay away from the pop-unders.

[Skeewe]

I would put a good photo gallery and link it on home page. I belive good photos are very stimulating for visitors and I am sure great photos can be made from that scenery