I am looking to buy a 5x8 utility trailer to haul 3 full sized bikes. I want the utility trailer and not a bike specific trailer so I can haul other things. I do not want anything wider than 5 feet because I cannot spare any more than 5 feet in my garage. Do any of you use this size trailer? Do you use wheel chocks? I do not want to use wheel chocks if I don't have to. I can put something to snug the middle bike's wheel against to offset it from the other 2 bikes so the handlebars don't mingle too much. Do you guys drill holes and add something to the rails to tie the bikes down? Here is a pic of the type of trailer I am looking at.