It may surprise you to learn that the Nerf ArenaBlast community website is not the only place to meet up with potential players. Community members have created several groups via social media websites and features. Listed below is a collection of links to the various NAB groups and instructions on how to join them.
This is a private group, you will need to ask Rajada for an invite.
Send a steam message or comment to Rajada's steam profile. Ask for an invite to the NAB group, and if needed, include any additional usernames he may know you by.
This is a private group, you will need to ask a group member for an invite.
Ask Rajada or any other active group member who may know you to invite you to the group. You will need to supply an email as this is how invites are handled. Be sure to include any additional usernames the person inviting you may know you by.
Install Discord or use the link above.