Crab
As one who comes across as a font of knowledge on all things SAR,I feel disappointed that you appear to have forgotten that the UK based SAR S-92s do not operate in that part of the UK.
However if we were (and after conferring with our airframe drivers) I have been assured Swansea to Dumfries would be no bother. In fact we could be halfway back by the time a Sea King got there. The only downside for us is that due to a lack of a hot water boiler, teas and coffee would not be served.
Wiretensioner