I agree Jack, deer can jump high or long, but can't do both. Putting the fence at an angle like that sounds like a good idea and is certainly cheaper than putting two fences 5' apart, it's also more practical when you don't have the space. There are plants considered deer resistant, but depending on food supply, that can and does change from year to year. They hate Oleander, but who would want those anyway! Get your neighbors to plant things the deer like more than what you have!