My buckets all have those termometers on them. The original beer I'm trying to clone is a little boozy in itself. It's not noticable enough that my wife picks up on it, but all my craft-beer friends agree it's got a minor boozy flavor (or maybe it's just a smell). WLP says that 530 is best at 66 - 72.
I usually start out in the fridge, roughly 3 or 4 degrees colder than I want the fermentation to occur. After activity dies down, I may move them inside or I may leave in fridge depending on what the garage temp is. If garage is in the 40's, I'm gonna move inside. If it's in the upper 70's (as is predicted for this weekend
) I'll leave in the fridge.
Unlike some of ya'll here, I'm not convinced that a high degree of accuracy in fermentation temp is necessary, or even noticeable, to get good finished product. I've read dozens of exBEERiment articles where 10+ degrees of difference in fermentation temps is statistically undetectable in the finished beer, even by experienced beer taster. A few degrees just isn't that important. 68 plus/minus 2 degrees is good enough for me. There are just other variables I think are more important (yeast nutrition, mash temp, hop proportioning, water chemistry, etc) so I choose not to obsess over this one.
ETA: Did you know Texags doesn't parse the plus/minus symbol?