Hi gcrisp! Husband says it's about 2-1/2 miles from where Buena Vista intersects 466A, so from Edenville, maybe another 1/2 mile or so?? We stayed the month of March at TV and did LOTS of research, lots of open houses, etc.. We are very familiar with Edenville Path. Nut sure about the tunnel but suppose there will be as the closest one now is at Morse & 466A. Oops, that's not true. There's another that's pretty close to the golf course (Turtle Mound, I think). We used to take our golf cart to St James riding a path along that course. We had to go through a tunnel to get to and from the cart path on the Bonifay side of 466A.
We also cannot wait for our move (new Sanibel Village) as soon as house sells!
Good Luck to you! Edenville will be a LOVELY street as they all pretty much are!

Peg & Bob
Bethlehem, CT