I made a brief mention of this website a few weeks ago on Twitter, but thought I should also archive a link to it here. If you are looking for some nice VHF and/or UHF antennas, these seem pretty neat, with clear directions. They also have the benefit of being stealthy: disguised mostly as flower pots.
As is true of many things that I find interesting, Alan, VK2ZAY has also been down this road, and constructed one of these for 2m himself. Check out his notes here.