Personally, Iwould never go to Maine to hunt deer. Deer population is very small and annual harvest is around 29,000. I see you live in Penn. Penn's annual deer harvest is around 500,000 !!! The reason, we have deer and Maine don't. We also are a bigger state and have more hunters, we can shoot does, but thiers way to big a gap in the numbers. However, what deer Maine does have are very large deer.
And don't have your hopes high to see a bear during the rifle deer season. As the other guy said, this is a poor mast crop year anyway so the bears will den early. As soon as the baiting stops in September, the bears have nothing or little to eat especially in a poor mast crop year. Even in a good mast crop year the deer season is late and many of the bears have already denned depending on the weather patterns.
For about the same amount of driving you could get to Illinois, Iowa or southern Wisconsin were the deer are just as big and there population is much greater. Not to mention I believe all those states have doe tags you can get. Maine is a buck only state. It would be nice if you can at least take a doe if you see one for meat.
Just to give you an example. In the fall of 2001 I spent a week hunting and helping at bear camp that had 22 hunters. We were hunting bear in an area hevey with agricultural fields & orchards. Out of all 22 hunters, not one saw a single deer. We did however see many bear , moose and a few coyotes. I thought that if any place in Maine would have deer, this would be it. Not the case.
Just my opinion, but Maine is not my idea of a deer state. Bear, moose rabbit, birds, yes.
I don't mean to discourage you, but this is the way I see it. Someone else may have a differant view point and the particular area you are going to may be vastly differant from the area I went to in Maine.