With constraints from my husband's conference in Austin, we will be able to get to Lockhart to try some BBQ, but not until late afternoon (3 or 4). From reading other posts here that mention getting places before they open, long lines, items running out, etc. what can I expect at that point in the day? I'm especially interested as we will have our wiggily 2.5 year old along for the trip, and I can't see him tolerating a long wait in line. Thanks!