Sounds like a good plan. That's a cut of meat that's good for pot roast. I don't use a slow cooker but I would cook it for 2-3 hours in a dutch oven. QAlso, I would add the veggies after a while so they are not mush.
Check out some recipes in the meats forum.
"If you want to make an apple pie from scratch, you must first create the universe." -Carl Sagan