Hi Dai, from you nickname i take it you are in Wales, the clamps that Stan used are standard woodworking G clamps, cheep one from Pound stores, also the spring clamps, 8 x quid bought some on friday, glue's mentioned, superglue Pound shop, epoxy, same but they usualy only sell 5 minute so have a look in B&Q etc for the longer setting types. He did mention how thin the plastic of the hull was, epoxy generates heat as it cures so use with care.
Hope this helps, don't know how long you have been out of modeling, so some of the words might confuse. (ask) the only daft question is the one you didn't ask
Regards
Mark