fairbanksdiver:
Uhoh, another dealbreaker...
She just reminded me how much she hates snakes...
-Brandon.
Change wives.
Or if you really like her, vacation in Disneyworld.
No, no snakes that you would see. (That's a precise answer)
Central Americans are particularly boneheaded about killing things, even helpful and desirable constrictors (non venomous) snakes that keep "Coconut Cats" at bay.
My best pal, "Herself", on our first date we walked by one of those reptile stores and there was a guy standing outside with an Albino Boa about 7' long. She accepted the offer of "wearing it". When we walked away, I remarked that most ladies wouldn't do that. She allowed as how the whole experience was very difficult for her... until she did it. Then she confirmed that the sensation was creepy, cool, and survivable.
I'm really not talking about snakes here.
Life is for living, not shying away from. That's what attracted you to SCUBA in the first place.
CCV is a super place to take a confirmed "beach bunny" out on her big first scuba experience. Put a mask and flippers on her and (with no weights!) stick your octo in her mouth and go do a surface swim over the shallow reef. By the first trip she'll be wanting to skip the sunbathing and start the certification process.
In answer to your question, however, I think most Bay Islands resorts have snakes but they probably charge you 8 Lempiras per day for them.