I have a small 2 berth caravan about the same size as the teardrop. I keep my sewing machine and projects in the car until I decide to work. I use the dining table to sew on. I've sandwiched and quilted a lap size quilt but would not do anything bigger. You could make all the blocks and make a quilt by sandwiching and quilting each block for quilt as you go at home. I take a small electric sewing machine not my main one, just in case it gets stolen from the car, I do take a couple of hand projects for when I want to sit outside. I usually take too many projects but luckily it's only me and 2 dogs in the caravan so more room than you will have. Wadding / batting takes up a large space so you may want to cut down on this or store in a specific space. I use the car for all sewing activities. One point to watch is condensation or damp during the night.