Its unfortunate that you have been turned down by some of my fellow professionals
This is not rocket science. All you need is some basic advice which any solicitor who is not scared of his own shaddow should be able to give. Make it very clear to them the circumstances, and also make it clear that you realise you will have to pay for the advice. It should not take more than 15 to 20 minutes at most so the bill should not be too large.