Family ties. You maybe lucky wembury way, just find a sheltered cove. I'd stick around that way as viz seems to be iffy all over. Blackpool sands is privately run and do not like spearos on the beach, when it is busy. Saying that when I've dived it, I've wrapped my wetsuit around the gun or you can park up on the headland towards Slapton and climb down the valley very steep to a small beach and then swim round for the small reefs, bass often cruise these spots but the rest of the beach is shingle. Just check google maps.