Geo-location member search?

My client wants to be able to search specifically just level 3 members, ordered by geo-location.
Is there a plugin for this..or does anybody know how to implement this?

I’d like to know asap. Thanks!

You can get a list of all users at that Level like this.

foreach(get_users('role=s2member_level3') as $user)
	{
		echo $user-ID;
	}

See also: http://codex.wordpress.org/Function_Reference/get_users

As for geolocation, you might try something like this.
https://www.maxmind.com/en/javascript