Sorry, but yes it looks like the work of an amatuer.
It's way too busy. I like the typefont though.
Consider two options:
1. drop all the clip art (including the pidgeons) and drop the greyscale 4w drive vehicle picture.
raise the point size on the tagline.
2. do that and then add back in as a layer in the back of adventure some liene art, but not silouette, single larger scale image that shouts what you are about (eg. where most of your revenue and profit comes from - waves on beach, or dolphins?).
When you are done, print the logo at the smallest everyday size that you are likely to use.
Does it turn into a blob? Can you still read it?
Also, build a black and white version of the logo, it's a lot cheaper to copy in some situations.
So it's good to have both a color and black and white version.
Best wishes,
dvdtvshows1 of
http://www.dvdTvshows.com