Enter your name and the coordinator's password (provided to you via email).
On the selection screen, select the Spring 2004 season, choose the League (In Town or NVYSL), and then choose your team from the list. Select the appropriate gender, and enter filter dates to narrow down the member list to your age group. Ignore the grade selection.
Click on Submit. On the next page, follow directions at the bottom of the page (you may need to scroll) to add or remove members from your roster.