Hi citizen of Pacific,
For any tournament sign-up, from now on, I will be using a new tool. This tool can be found at the following URL: http://uopacific.challonge.com/.
You will find there all the tournament coming up and you will be able to sign up there as well. About tournament detail, it will still be on the main website. I will always put a link to the sign-up site on the Event Detail page.
I hope this tool will make our life easier!