Find out what the market is outdoor weddings venues. Call a local wedding planner and find out the going location rates and if your location is logistically attractive.
Parking can be addressed with off site parking lot with a dedicated ‘taxi’ service. Consider rest room facilities, extra power for DJ, bands, kitchen or prep area away from guests, wheelchair access, catering truck access.
I’m assuming outdoor only and no one is to go into your home. I’d also factor in the effects on the rest of family with the late nights and loud music.
If all of this specs out ok, then I would check what hoops zoning/neighbors/permits will throw at you.