Right field is closer (and feels a lot closer) to the infield than left field at Target Field. It's also uncovered, so you can get more sun (though the sun is far more prevalent down the 3rd base line. I know they redid some seating in the right field area, but I bet they made it better. That area is the Overlook, section 136, 137 and 138. It looks like tickets vary from $13 to $41 depending on the date. I'd go for those, either from the Twins or stubhub.