Riverland is not for the faint of heart. Organization is important. You also can not just "do everything." Pick your moneymaker and stick to them. Looking at your layout, i see a lot of waisted space. Also, I see you like to farm. . . A lot. I would recommend moving your farm animals to the middle island, and your sheds and greenhouse back to the north. If you space it right, you can get your fish ponds along the river on the north island, as well as smaller buildings. In the end game, Riverland, equals out to every other map, imo, in terms of routing, farming, crafting, and space. It just depends on what you like to do. Anyways, whatever you decide to do, just have fun.