Weightlifting?

24 W male 207lbs 6'1 tall....been, tater, and cornbread fed..i used to wookr out with my arms alot last year, but ive been is all winter drinking beer everyday..i have noticed my arms ar not as big and i look like im getting a beer gut and my chest needs worked on...how so i get the inspiriation to work out again and what would be best way to get muscular within a couple months for summer..i need to look good riding in my jeep with no top....lol...if your a weight trainer ill send pic if you can help me out and tell me what exercises or weightlifting to do..thanks|||read tips on building body mass, weights, workouts and dietary needs on this site