Ok, we like #28 best and #27 second (except we do think it needs the hat). Here is our suggestion for possible improvement. We aren't thrilled with the font. We are thinking something like the logo font here:
http://www.safarihelicopters.com/ for Safari and this:
http://www.reddawngoldens.com/default.aspx for Doodles. Basically, something that has a little tribal, safari feel for Safari and something a little more feminine and scripty (or maybe playful if that works better) for Doodles. I don't know exactly how to describe what I'm thinking, but I'm also wondering if #28 can be placed inside of some kind of a shape or a frame so that it more easily can go onto a webpage without having to make sure the background color matches. I'm not sure if that made sense!
And concerning #37, I do think I will need something that is 100% black and white, but I suppose it doesn't necessarily have to be exactly the logo that we use on top of our website, I know many companies use multiple logos that relate to each other.