Even as a 30-something I was too wimpy to handle my 10-foot long maple planks to band saw.
So I used a very old-fashioned method.
My (antique now, made in USA) B & D Utility Jigsaw, max HP 1/7, 2.4 amp.
Don't think it was meant to cut 3" maple but it got the blank small enough I could carry it down stairs to finish up on my band saw.
There are more powerful contemporary jig saws, 6.5 to 7.0 am, Bosch & DeWalt, available from Home Depot (never mind actual country of origin) that should do the job quite well.
I believe there is one brand of hand power tools still made in USA, forget which one, is at our very local hardware. Not at any BigBox.