I've just pulled the trigger on a new (used) trailer with the aim of building a three-sleeper (nine year old daughter needs to sleep somewhere *other* than the roof).
Honestly, I'm approaching this with slightly mixed emotions. On the one hand, we are tent campers - backpackers, canoers, all that wilderness stuff. But I'm getting just a bit tired of car-camping and sleeping on the ground. Just turned 50, so, like, things change I suppose. Also, to get out for even a weekend takes almost a day of planning, packing, and arranging. Practically, this means that we don't go for weekends. We're hoping that a fully stocked and packed teardrop will make it easier to get out.
On the downside, we're not trailer or RV people. That's a big issue.

So here we go. Nice to meet you all. Here's what we're starting with (I'll begin a build thread as soon as I figure out where to do that) and post some more ideas about the design and stuff.