Based on some of the responses about guys trying to figure out to get this around their significant other (wife) I can already foresee some problems arising for some of you. Here are some helpful tips:
Step 1: Develop a clustered, unorganized pile of your existing gear in plain sight, where your wife can clearly see it. In my case, my wife calls this "The Circle of Carl". At a glance, it always looks harmless and unassuming when she walks by. Do this now, while there's still time!
Step 2: Secure funds for new gear in any way you can while still staying married. You're on your own on this one!
Step 3: ALWAYS have gear shipped to your work or a single buddy's house . Never to your house!! There's no worse feeling than pulling up in your driveway and seeing your wife has beaten you home and the package you know was delivered is not on the front porch. Yes, she has it and the interrogation will soon ensue.
Step 4: Very critical!!!!! Pay attention! This could save your life!!! This is tied directly to Steps 1 and 3. Under no circumstances are you ever to take a new box/package to your home. Remember, by this time you have already established your unorganized, unassuming pile of gear that your wife is familiar with. If you throw a new piece of gear in the mix, she will most likely assume it's just some more of your "junk" and has been there the entire time. A wife will however, spot a new box or package in a heartbeat (don't ask me how they do it). Be smart, dispose of all packaging at work or single buddy's house. Keep all necessary paperwork for new gear in the Chilton's truck repair manual in your garage. (Wipe dirty grease on the cover to prevent wife from ever wanting to open it).
Step 5: Always maintain a high degree of vigilance when buying new gear. Live in condition "yellow" at all times! Our wives can be just as sly and slippery as the game we pursue!
Good luck and God bless!!!