I only have experience with one club. Meeting with people that truly enjoy and understand the hobby has been a lot of fun. Club members understand how much effort goes in to finding all the junk, and good stuff, we accumulate. If you have a question, these guys and gals are right there to help. I do not know of any metal detecting club that charges guests that visit even at multiple meetings.
Following is a list of 7 clubs in Ohio and you may find more if you run a Google search. If some are near you, give them a visit. I bet you will like what you see.
HH Bob
Solon Historical Society Building
33975 Bainbridge Rd
Solon, Ohio
Contact: Terry Stahurski President 216-573-0761
Tammy Kepler at rtkepler8@hotmail.com
Buckeye Metal Detectorists of Ohio
Lloyd H. McIntosh,
3323 Susannah Ave.
Dayton, OH 45414
Silver Seekers
Carl McFeeders,
7025 Dover Zoar Rd. N.E.
Dover, OH 45422
Black Swamp Metal Detecting Club
John Griffith,
8229 Ft. Amanda Rd.
Lima, OH 45806
419-657-2522
Tri-State Historical Research and Recovery Assn.
Jerry Baker,
10161 Dallasburg Rd
Loveland, OH 45140
513-683-4466
North Coast Historical Recovery Association
Mike Hoose,
120 Charlotte Street
Painesville, OH 44077
440-357-1933
Troy Treasure Hunters T.T.H
Kenny Hall,
220 Fox Dr
Piqua, OH 45356
937-335-6469
Tri-County Metal Detecting Club
Dave Gearheart,
530 Towson Drive
Warren, OH 44483
330-847-6180
330-847-6959