Re: Cheboygan. If you ever make it to the north end of Lake Michigan or Huron, Cheboygan is an excellent port. From there you are 15 miles from the Mackinaw Island (as nice as there is!) or Mackinaw City marinas, the brand new St. Ignace Marina, which is 3 miles from Mack Isle via many ferries, or you are 35 miles from the Detour Passage into the mile wide St. Mary's River or about 40 miles from the county sized Drummond Island.
Did I mention Bois Bois Island, which has a small marina, about 5 miles across the Straits of Mackinaw?
P.s., Mack Isle marina is in a "rough" harbor, as many 700'-1,000' passing great lakes and salty freighters and the frequent high speed ferry boats keep you rockin', plus the rock music from the Pink Pony bar on the harbor. It's a great place!
The Straits of Mackinaw into Cheboygan and Cheboygan River is well marked from the East by the Poe Reef lighthouse and large can bouys, and to the south by the 14 Ft Shoal lighthouse and more can bouys and, in the center of commercial channel, by a 12' high red bouy. The Poe Reef runs a Racon (radar imaging) signal in bad weather (usually!) plus fog signals at both lighthouses. Hail the USGG and Group Sault (Sault Saint Marie) responds.
The Cheboygan River entrance is marked by red and green cans about a mile out, plus a great set of Range Lights (red over red). It is dredged to 26'
It a large, picturesque, "working" river, where I have berthed since 1997. The Cheboygan County Marina is located immediately after passing the breakwater at the river entrance. There are large ships, the 290' USCG Cutter Mackinaw, several US Fisheries ships, two ferries to Bois Blanc Island, plus many working tugboats and barges from Ryba and Durocher maine are there along the river.
Regarding the "Pappas" restaurant (Greek name pronounced pap-puhs), it is downtown. But why walk the 6-7 blocks from the County Marina, when you can tie up at the many river side slips downtown, south of the drawbridge. Pappas (just sold, may now be under another name), would then be a 200' walk. Across the river from the municipal slips is the Cheboygan Harbor Marina, which may have some transient slips, but not on short notice (I don't think).
A Hatt dealer is in Cheboygan called Walstroms, which is a sister to their original Harbor Springs operation. They can handle the largest Hatts with their lift. They may have transient slips, but not many.
Also, a new marina is being built in the heart of the downtown. This will be for transient boaters, plus will have "rack storage" and haul out, eliminating the need for trailering a boat to Up North.
However, before entering the Cheboygan River, to the East is the beautiful Duncan Bay Marina, which is private, but accepts transients. They monitor 9/16 and are helpful.
No, I am not a member of the local C0fC. But Cheboygan is getting some marine recognition., Walstroms doubled their large boat storage and filled up in one season. The same for large boats at Shepler's in Mack City.
Oh yeah, Cheboygan County Marina has good diesel, gas, and pumpout, excellent shoreside pit stop facitlities and you can also get diesel 15 miles west at Shepler's commercial ferry dock in Mack City or at St. Ignace (I think). No, there is no diesel at Mack Isle.