Boomper (Boy Wonder) and I just returned from HD (that's Home Depot for you noobs out there) with 20 lbs. of sweet propane.
Yes, I know that the grilling season is 12-months long, but there is something about THIS portion of it. Standing outside, in front of the grill, beer in one hand, tongs in the other, and nothing but the smell of cooking meat. Ah.... heaven.
Still got a tank from last season? Want to get every drop out, but don't know how much grilling time you'll have? Have no fear. Just check it out here: Propane Estimator Thingy. It's not perfect, but it'll help.
Mmmmm... I can already smell the goodness...