Welcome to the board twospeed46! I'd be interested to see your 2002 250, if you have any pics, please post! The 2002 boats are very rare, as the original Mariah Boats Inc. closed their factory on May 23, 2001. The remaining boat inventory, both finished and unfinished were auctioned off November 9-10, 2001. Sea Fox boats purchased the boat molds up to 25', and the larger molds were purchased by Challenger Powerboats (who went out of business in mid-2008).
SO, it's a big mystery here around the board, we've been trying to investigate whether the 2002 boats were actually finished by Mariah, or Sea Fox Mariah. If you look at the back of your boat, there will be a tag on the starboard (right) side. This is your hull ID. If it starts with "MAB" This is an original Mariah Boats Inc. boat. If it starts with "VMH" it is a Sea Fox Mariah boat. There's a post
HERE
that describes how to decode your hull ID. If you wouldn't mind, post your date of manufacture, this could help us figure out the 2002 mystery!
Anyway, welcome to the board, and if you have any specific questions about your 250, let me know, I have a 2000 Z250!