I've never had to sort out my own travel insurance before, and it's not a straight forward one. I'm climbing Kilimanjaro, and before I go the charity need to see proof that my insurance covers trekking up to 6,000 meters, and medical repatriation (incl. helicopter rescue). I'm just looking for a ball park figure at the moment, but no price comparison sites that I've seen will let me add these premiums in, or am I missing something? Am I going to have to ring round? If so, where is my best bet?