Have a Great Day!

I am working on my brand new web site, offroad4fun.net to present my photos and if that does not work I will use flickr. At the present I am having a very difficult time with trying to incorporate photos, because I want people that visit my web site to be able to post photos also, hopefully by this weekend I will have completed my task. If anybody has any ideas or knows a site or program that I can incorporate with my web site (I have tried a couple, but so far no success), please tell me, thanks.