Trail-a-bikes: any buying/using advice?
Son #1 has just about outgrown the Burley trailer and is already a wiz on his own bike, but he's too young to ride on the streets independantly. I'm about to look into the "trail-a-bike" concept and I was wondering if anyone out there had some experiences and/or recommendations to share. I searched the forum and to my surprise I found no posts about these! Guess I'll get this topic rolling...