Riviera Maya - Dressel Divers Whale Package (18 Dives) under 40 USD per Dive

[Ditziano]

Hi there,
I will move to Riviera Maya in December and stumbled upon the Dressel Divers (Puerto Aventuras) Black Friday Deal (25% Discount).
That means for their Whale package (18 dives), the individual dive is under 40 USD + Marine Park fees.
I do consider it is quite a good deal...

While I do know Dressel Divers is a large diving operator, non-boutique...etc., my experience with them has been very friendly, professional &, efficient.

Any thoughts or alternatives before I pull the trigger?

Note:
no gear rent required as this is quite expensive with them.

Thanks for your comments
Daniel