Design a Banner

Hi dear freelancers! I am posting a project on banner design, but this banner will be printed out on fabric (tarpaulin canvas), so this will be outdoor banner with "L"-shape, NOT for web page. That is why I need it to be in high resolution so it can be applyed on dimensions which are following: length "A"-405 cm, length "B"-206 cm. For more info see pictures below: [login to view URL] [login to view URL] Since it will be large "L" shape banner, the file (photoshop, illustrator, picture...whatever you use) should be in high quality (resolution) so that I can make good banner when I print it out on tarpaulin canvas. Please be careful to make one "L" shape banner which will be good for that balcony on the pictures I have showed. I will confirm height soon, but use 50cm for now on "A" and "B" side. Theme of the banner should be on RC sailboats or RC sailing, to be more accurate, models which comply IOM class and RG65 Dragonforce class. It should be editable so I can add by myself some notes, such as title, slogan and webpage. That is why you can use example sentences where evee you feel like it, or whereever you think they will fit the best on banner. All the photos on banner should be on Google search with: kantun S, or IOM Croatia, IOM Hrvatska and Dragonforce RG65 or RC sailboat, RC sailing if you can find any good quality pictures which are of good use. Use any you like the best. Just be careful that pictures show no signs from other countries because I will use it only for sprot promotion in Croatia. In the example you can see our flyers so far which have promoted Dragonforce RG65 class only...now we need combination of Dragonforce RG65 Class and IOM class from sport RC sailing.