We had a problem with our boat trailer when we were on our way to our holiday destination.  So we had to urgently find someone who could do boat trailer repairs so that we could continue on our journey and have our holiday.  We were very fortunate to get talking to someone who did know a very good mechanic who could fix our trailer for us.  The man was really good and fixed us up very quickly so that we could carry on.  My husband paid him and gave him a nice big tip, we were so very grateful that he was able to help us.