I have several M1 Garands in my collection and I love 'em, but I don't think they are a good "all around" semi-auto.
Both the SKS and AK clone have been suggested, they're good semi-auto's and the 7.62x39 is a effective all around defensive and hunting round.
But for me, also as suggested, I'd go with a carbine. I like both the Ruger PC4 and M1 carbine, and I lean a little more towards the PC4 because of ammo commonality with my Glock 23 in .40 S&W. The PC4 is plenty accurate out to 100 yards, takes standard Ruger P series handgun magazines plus 20 and 30 round magazines are available for it. Would do well as a home defense weapon, and could be used for close in deer hunting up to 50 - 60 yards.
