I went about 20 years before being drawn. It's certainly tilted toward folks who are willing to spend extra for more chances.
If you are drawn there is some homework to be done. You need to know that there are two hunting weeks, separated by a week of no hunting. If you are drawn for the second week, the rut will pretty much be over and any scouting done before that will be wasted. You'll have to just find the feed and bedding areas. If it's still warm the moose will still go after the water plants. If the water is frozen over, they will be eating willow twigs and browsing in year-old clear cuts.
Most Maine moose are shot by folks driving the roads all day until they see one. Kind of like a spin of the roulette wheel--a moose might walk out on the road a minute after you go around a bend out of sight.
You also need to be prepared for any kind of weather. It can be in the high 70s daytime, 40s at night or 30s daytime and teens at night. Dry weather, cold rain or snow.
It's a great experience, and I'm glad I have done it.
Jim