We had a cul de sac garage sale this morning and I learned some important lessons. If you have a bunch a little crap for less than $5, keep plenty of singles on hand. Make sure that the big box of CDs says "All CDS $2 each". Some people who don't speak english don't understand that if you say "all CDs $2", that it means $2 ea. Anything that has to do with babies will sell like hot cakes. Either no one cares or no one notices the OC 1911 on your hip, unless you get out of a chair and the mag falls out. If you're going to cary, make sure your holster fits your gun and doesn't put pressure on the mag release (See above). Most importantly, DO NOT leave the radio on in your truck/car for five and a half hours so that you can have music, unless you're going to start it every now and then to prevent the battery from running down.