great pics, looks like an amazing trip you had. i can relate with you, hauling the trailer around can be a bit of a pain, but to have everything with you, whenever and wherever you need it is great. just like going on vacation and not leaving home in a sense. my kids are 18 months and almost 4 years, they love taking camping trips with the trailer, and like most kids they love to get dirty, eat, nap, etc so to be able to make a quick meal or pull over for a nap or have a bathroom break or a quick bath/shower in their own place that they are familiar with is just great and so much easier on us.
my tires are also in need of replacing, upsetting that the trailer is a '13 with about 4000mi, the sidewalls have started cracking. tire size is 205/75/15 6 ply, planning to go up to 225/75/15 in either an 8 or 10 ply. get a bit more clearance, a little less wear on bearings, and hopefully long lasting tires.