Mid-range 2-3 days Safari with a reputable company that does not take the last penny off you

Hi, I am trying to organize our honeymoon and I am trying to have a Zanzibar holiday for one week and 2-3 more days for a safari experience. I am looking for a reputable Safari company, which does not charge 1500$ per person for 2-3 days if possible. I am afraid of insects and snakes, so going for a camping safari is out of discussion, but I cannot begin to imagine that we are paying the same for a 2-3 day safari that we are for the plane + accommodation + food + activities in Zanzibar combined for an entire week. I really do not get these prices as we are not booking luxury and we are not even touching the idea of Serengeti… all the safaris that I have been looking up and requesting quotes for were Tarangire + Ngorongoro and optionally Lake Manyara if there would be a possibility for 3 days even…