Weekend paddle into upper and lower Boleau lake

I've never been to upper or lower Boleau lake
but I've heard you can portage into it from brotherson lake and I've been to brotherson
start from the nine Mile lake marina
first portage into turtle Lake is a km. long then a short portage into brotherson
step three find a portage into the target lake
camp back there
bring your own gear food plus a canoe would be useful