You can use the Prayer Connector for this.
http://webempoweredchurch.com/extensions/wec_connector/
It works just like regular Prayer requests except that the names are changed to make it a place to post needed. Here is what it looks like at Ginghamsburg:
http://ginghamsburg.org/hands. You will need to change names in the backend flex form. Here are the changed form fields we used:
--- Main tab ---
Name of Connector Board:
Helping Hands Ministry
Description of an Entry:
Helping Hands Request
Subject For Entry Form:
Subject
Submit Button Text:
Post Helping Hands Request
-- Administrator/Contact tab ---
Contact Name (for email):
Helping Hands Administrator
-- Text tab ---
Instructions For Posting [HTML ok]:
<i>
<b>Need assistance (a ride to church, home repairs, tutoring, etc.)?</b> -- Please enter your request below.<br>
<b>Want to serve others?</b>
Please view the requests below to find someone you can assist and then contact them how you can help.<br>
<b>Willing to help others?</b>
You can post your skills & abilities that you would like to freely give to those in need.<br>
<br>
Note that your e-mail address will NOT appear below but will allow others to contact you.
<br>
<a href="/hhands_instructions/">Read Instructions</a>
</i>
Response Form Header Text [HTML ok]:
<div style="font-size:20px;font-weight:bold;margin-bottom:8px;">E-mail A Response Back To Person</div>
Subscribe/Unsubscribe Form Header Text [HTML ok]:
<div style="font-size:18px;font-weight:bold;padding:8px;">E-mail Subscribe or Unsubscribe</div>
<div style="font-size:14px;font-weight:normal;padding:6px;margin-bottom:4px;">
Please enter in your email and click 'subscribe' to receive a notification of all messages that are posted to this board.
You can unsubscribe at any time by entering your email and clicking the 'unsubscribe' button.
</div>
I Hope this helps. Please note that this forum is for the servant connector which is a different extension than the prayer connector.
In Him,
Mark