2010 Mountaineer with rear kitchen. We've towed it from coast to coast to coast, multiple times to some coasts. We avoid glassware and put a velcro strap through the handles in the cupboard above the sink. Once we learned these things, no more issues. Who needs glassware, anyway?
I unbolted the table and made it free-standing, and usually put it along the wall close to the door. Got rid of two chairs, as we seldom used more than two. That gives us much better access when the slides are in, and more options for placement of the two reclining chairs. We really like the RK.