I think it was mentioned on another thread about putting a receiver hitch on the front of our vehicle. So we called around to see if one was made for our Land Cruiser - nope, no luck, but someone suggested having one custom made by a welder so that is what we did. I cannot say that it was a perfect solution but after shifting bikes around on the carrier and taking some wheels off it worked well enough. I had seen another option on this website that might be worth looking at: http://www.title-3.com/index.html (Natasha's Camp Site) For your little guy of only 5 maybe a scooter would keep him just as entertained. A family pulled in next to us for 2 nights and their three kids were 4-8 years old and they all had scooters that worked well on the cement pad and right in front of their campsite.