Laguna Beach is a fine choice. In my opinion, the Utila Cays and South Shore is where things are moving. There is a reason that they have the #1 hotel property, the #1 restaurant and the #1 activity (Utila Cays Diving) on TripAdvisor! Utila Cays Diving alone has 27, 5-STAR reviews! In business for 20 years - no, but I'm sure we can all agree, that longevity, does not denote current quality of diving! All the shops in Utila say they'll go to the North Side of the island where the visibility is best, corral is impressive and fish PLENTIFUL...but do you know how many ACTUALLY go? I live on this side of the island, and I can count the boats that pass here for the north side on one hand...on a BUSY day...
Utila Cays Diving is small - absolutely! The boat capacity is 10 people and the ratio of INSTRUCTOR-to-diver is at MOST 1:5! Boat picks up right at your dock, and when the dives are finished drops you off at your doorstep. Gear set-up, washing and putting away is done for you!
As to the long boat ride into town? Well the boat goes every afternoon...and is COMPLETELY covered...so not sure why you would be getting wet en route...
For me, when I look for QUALITY, I look at TripAdvisor...the most recent reviews of guests...THOSE numbers and words speak volumes.