I'm just over the river in Jersey, just outside Cherry Hill. Anyway, if you don't have AC in the summer, your room temps may likely get too hot. You can try using a box fan to circulate the air and try to keep it cool enough, but if it starts to get too hot in there, you may have to consider a window AC for the snake room.
And yes, it's perfectly fine to continue offering food on schedule. I've had mine go up to 6 feedings without pooping before, then when she finally went it was a MONSTER. lol