Keep meaning to go to watch t'Phoenix, but its a bit far to get to Alty from Bradford. Used to go to watch them at MEN whilst I was at uni (in the first post- Manchester Storm season) then when I lived over in Wigan I used to enjoy my Sunday evening trips down to Altrincham.
Another option is Sheffield Steelers, wouldn't mind seeing them up against Nottingham. Its a shame West Yorkshire doesn't have a team playing at a reasonable level, not sure the Bradford team in the ENL North count as that!!