Maintaining the NHBA website requires only a web browser and the "club administrator" role. You don't have to install or run any software outside the browser.
Edits appear on the site instantly as you click the Save button. You can't preview how anything will look before it's "live."
The web server is professionally hosted, secure, and disaster-proof. There are still some technical issues with the website implementation but no show-stoppers.
If you are a member of the NHBA Board, you can download the Unit 150 membership roster from the ACBL.