I'm going to do a couple of 34/70 beers coming up. The first one worked really well. Lagers have their own schedule. Pitch around 62, ferment at 55, when krausen drops, do your D-rest around 62 for 3 days, then drop temps 5 degrees at a time until you get into the low 50s. Let if finish in the low 50s, keg, crash into the 30s.If you let temps drop too fast, your sanitizer gets sucked back through the airlock, thus 5 degrees at a time.
My way to pitch that low with Florida water is to put 5 gallons of wort in a 48-degree refrigerator for 3 hours. Go out, drink a couple of beers, return, pitch.