Hello,
My husband and I (both in our early 30s) are doing a gorilla tour starting the morning of Jan 6 and returning the night of Jan 9, departing from Entebe. If we get more an extra person it is $500 for the tour + $500 for the gorilla permit per person and if there is four or more (up to 6) the price goes down even more. We are going with a company recommended by the lonely planet. If you are interested, please email me for more information.
Cheers.