Tour Operators in Senegal

I'll be in Senegal for four days in November and am looking for contact
information for tour operators. I'd be interested in the standard
stuff: tour of Dakar, Goree (yes, I'm aware the Slave House story is
not really true; should be interesting, anyway), Pink Lake, etc. I just
need a recommendation for a good tour company (with English-speaking
guides, by the way) with whom I can set things up.

I found Africa Connection Tours on the web, but they don't seem to
answer my e-mail inquiries. I'd like to have something arranged before
I leave the U.S.

Can anyone offer any suggestions?


- Michael