Just saw a snake that I'm not familiar with.
Slender, brown & dark gray mottled body from head til about 3/4 towards end, then the rest of the body was black. Lighter tan face with distinctive yellow (I think yellow) stripe by the eye.
Didn't look at all like a boa. Maybe 4 feet long.
I don't have a snake book ...... curious if this sounds like a guy you can ID?

Sounds like a Black Tailed Indigo Snake

http://www.yucatanwildlife.com/species/indigosnake.htm

Simon that's the one - !!
How the heck do you know all this stuff ?

A couple of years living at Lamanai with Croc researchers and herpatologists. Plus I used to keep snakes as pets as a kid.

Simon, Your creepy=-0
Probably like Ozzie and Alice too, didn't you?
I did too.

Ozzy rules and if had to pick one person to play golf with it would be Alice.

Ozzy's TV show was the only English language TV show that needed English subtitles. And the 'bleep' button had to be changed weekly.

The fact that Ozzy and Keith are still alive proves that you CAN embalm yourself pre-death...