I use a 6 Gallon Plastic Bucket
and when I go out I am all set up so if I get a good downwind run I use it. The bucket is a good place to store the spinnaker and all lines. After use I hang all the lines and spinnaker off the mast and rinse good and wind dry. Make sure you don't put it away wet. Oh yeh, I single handed sailor. I furl the main and jib when I run up the spinnaker. I kind of like it since the asymetrical lets you come around to a beam reack when wind is low. Yeah, keep your knife at hand to cut loose if you get in trouble. Even if you have to cut a couple of lines you should be able to hang on to the spinnaker, but it's only some material.