i have already done lot steps to make a Website what display my Shiplist on Map.
It is very urgent, that you understand here really OpenStreetmap, OpenLayer, OpenSeaMap in Detail. All other Coders without Knowledge about OSM, GPS, Map Managment if not useful to get this Job. I need it fast finish and need here really a Guy, what understand this in Detail. Without Knowledge about OPenLAyer and OpenStreetmap, i see no Way to work with you. I have this Job always insert here before and the Guys what tell me - they can do waste only my Time - this i have no fun forward, so read before post a Offer!
Open Points are:
refresh Routine is not good
Webmaster function to download a own Map (Example i can give in Detail)