we went on the huskies, there where 2 0f us nothing to hold on to but each other, I think it costs about 10levs each for a 10min run, we enjoyed it, Go to the Barbeque resturant for your bulgarian nite instead of booking with your rep, the resturant put on a great evening of singing and dancing, you can choose what you want off the menu and its much cheaper.
have a great time