Took the trailer and tent out for a shakedown run on the Tallulah River and had a great time. Came up with several additions that need to be made though. I'll list them here and then update as I find solutions.
1. Condensation under the mattresses. When I folded up the tent on the morning of day two the bottoms of the mattresses were soaking wet. From what I can find on the interwebs this is all about air flow (or the lack thereof) and condensation that forms between the mattress and the bottom of the tent. It seems the most common fix is to create a void between the mattress and the bottom of the tent using materials like these:
Driwall Rainscreen or
Rooftop Tent Condensation Mats. This seems a little pricey so I might look at strips of cedar under the mattresses to create some airflow. Anyone have any other solutions?
2. Support for the tent on the ladder side. It looks like I need to drill holes in the ladders at each rung to support the base of the tent a little better. I can't find any information on what actually supports the weight of the tent on this side. Is it the hinge? The connecting point between the two halves of the base? The ladders?
3. The tongue of the trailer needs some sort of wheeled jack that will work in uneven or muddy conditions. Really would like something with a rubber wheel that has some tread rather than the smooth rubber or nylon wheel. Searching the internet for this...
4. Shoe storage under the tent. I'm probably going to mount some sort of netting under the edge of the tent between the ladders for this.
5. Water storage and some sort of sink. I've been thinking about an option for a shower so I'm just going to integrate the kitchen into this as well.