tiptoad
Striker
What time does last metro run from Tynemouth to Sunderland?
I seem to remember a Whitely Bay company called East Coast Taxis does a flat-rate price from the coast to Newcastle for fifteen quid. Sunderland isn't a great deal further from Tynemouth via the Tyne Tunnel, so it might be worth getting a price from them. If there's a couple of you, it might not be too bad.