Help get me to my sisters Funeral

Its rare that I would ever ask for help. But recently my sister passed away in the UK. As next of kin I am expected to deal with her estate. I hadn't seen my sister for almost 25 years and feel  that this is something I really need to do for her. Also when our Mum and our Grandma passed away, we lost most of their belongings to charity shops and only managed to get a few items to cherish. I would like to get those cherished items and also something of my sisters before we lose it all to a charity shop. I know that my sister wanted my neice and my son to have her estate and I am determined to make sure that her wishes are fulfilled. I have spent the past week making numerous calls to the UK  trying to do things over the phone and have been told that it would be better if I could be there. I am trying so desperately to raise the funds to go and deal with everything. I am selling my belongings but haven't yet come up with enough. I would be very willing to pay back any money from the inheritance.  I am not sleeping too well as all I can think of is that my sister is lying in a hospital morgue. Please can someone help. Every dollar amounts up. I know times are tough for many of you but even a couple of dollars would be greatly appreciated.I am hoping to fly out as soon as I can.