Hmm, the invisible VRPs sounds like a common problem

I'd strongly recommend visitors to Bournemouth NOT to route via Tarrant Ruston, as unless you know what you're looking for, you'll never see it ! [Disused WW2 airfield my ar*e, looks the same as every other field in the area

].
Either plug the VRP co-ords into your GPS from Pooleys GPS companion [some people might take offence at this

] or come in from the south along the coast, you can't miss those VRPs....
C yer
EA