Part of each answer can be put with sun, sea or sand to make other words
1)This frameless craft was designed by Ian proctor in 1956
2)You might win this when playing the game created by scott abbott
3)An annual musical event has been held here since 1970 to present day ( I think this could be Glastonbury, but cannot see the sun, sea, or sand bit?)
4)The real identity of scabbers in J K Rowlings most famous books ( I think this could be Peter Pettigrew but cannot see the sun, sea, or sand bit?)