I have a 7.5X18 w/a 6' V. The V does have shelving in the front that is about 1' deep. The V does not come to a point, this makes the usable space a little wider. I can get 2 154's and 2 163's in it. Three of the sleds face the back and one faces the front. The two sleds on the back of the trailer are inverted. I have had a lot of people tell me that there is no way of doing this but I prove them wrong every trip. My suggestion is to get the sleds there and with some extra help from your riding partners, start trying different ways to load them so that it works out best to also be able to load all gear. Good luck.