I had completed freshwater testing of several units and was working on a ocean review. Unfortunately everything went up in my apt fire.The exploration kit is a decent assembly in a large, awkward plastic tube. My favourite of the bunch is the WSI ( World Survival Institute) assembled by Chris Janowskie in Alaska. Along with a first rate fishing kit, Chris provides a small folding knife and metal match. Most of the gear is in a round tin, with some line outside in a large ziplok. Chris' provides a setup for actually constructing a crude, but effective rod and reel! The military issue TRACON is best found on EBAY, with prices @ $25-$30 dollars. This is a close second if only for the diverse gear in a handy, pocket size plastic box.