I'm with sako6br, except I'll add names/models:
A 22LR - Ruger 10/22 - inexpensive, reliable, relative accurate, more available after market upgrades than the average buyer will ever use
A 12 ga shotgun - I favor the Rem 870 for reliability, durability, versatility (use for deer in shotgun only areas). If price is an issue, choose a plain jane rather than a Wingmaster.
A .308 bolt action- I favor the Tikka t3- relatively inexpensive, proven accuracy, nice smooth action, light, easy to carry - in stainless and synthetic it'll hold up in wet weather and through a good bit of bushwhacking...
Whether you stay where you are, or take a trip out west to the wide open spaces, with these three you'll be equipped to hunt whatever you choose...gophers to moose, pheasants to geese, and everything in between.