Not rocketry per se, but I've been working a lot lately to earn money for rocketry. Very soon I will purchase all the supplies I need to build my certification rocket!
Here's a video I made (a commercial, actually) that shows a little of what I've been doing lately:
As for the rocket I'm planning to build, I'm trying to save money by building a rocket that could be used to certify on both level 1 and level 2. I also bought a 38mm 6-grain Cesaroni casing that can be used with both I and J motors, so I won't have to buy two casings for both certifications. It's a basic 3FNC (three fins and a nose cone) design. I'm taking the KISS approach for once in my life (keep it simple, stupid!).
Yeah. Life's been busy.