I have tried to contact each of them regarding making reservations for tours offered on their website. Both emails returned undeliverable.

Could it be they are out of business? Was looking for a day tour to Lamanai and one to go cave tubing.

Thanks to anyone who can help.

Day Tours to Lamanai are also offered by:
Searious Adventures
Seaduced Tours
Tanisha
Tropic Air (small groups, less arduous transportation)

Cave Tubing with a few combination options is also offered by all of the above except for Tropic.

I highly recommend George, and will PM you with his information.

I've gone to Lamanai with Tanisha a couple of times. Awesome trip both times. I can't imagine going with anyone else.

Tanisha gets my vote too!