I didn't shoot a muzzleloader until I was nearly 35 or 36 years old. Can't believe it took me that long to get around to it, especially considering how much I love bow hunting. Short range hunting and having to use woodsman's skills to get close, either still-hunting, stalking, or ambush, is far and away what I prefer.
Get ready for a lifelong new obsession. I haven't fired a CF rifle in about 3 years now, and it was 2 or 3 years before that instance. I simply find hunting with them to be lackluster these days. I do shoot my modern pistols often still, don't want to let that skill dry up.
This site is fabulous. Avoid trusting in "things you heard" and ask any questions you have here. There are many, many folks here that have incredible knowledge and experience with "traditional" shooting.