redhotmama stole most of my thunder, but here are a few tips not yet covered.
Get to the dock real early so you have plenty of time to find a wetsuit that fits and put on the BC and familiarize yourself with the straps and buckles and such. You don't want to arrive late and be rushing through all this.
Don't rush in gearing up. Sometimes when a captain/DM tells divers they can start getting ready it looks like a timed race, but that will just get you overexerted and make it likely you will make a mistake.
The reefs are mostly finger and grooves where you count the grooves going one way then count the same coming back. Try to swim into the current starting out, then with it returning.
You don't have to cover a lot of ground to see a lot of things. It's OK to stay within a few hundred feet (or even in sight) of the line the first few dives. In fact, you can often see more by finding some decent coral and just hanging around it. There is an amazing amount of diversity on a reef and if you just sit there in one place, you begin to tune in to more and more detail, and the critters get more used to your presence.
Listen attentively to the dive briefing, and if it's choppy keep your mask on and the reg in your mouth on the surface. Don't let go of the line while waiting to get out, especially once you've removed your fins because then you are like a boat with no propeller.
Get to the dock real early so you have plenty of time to find a wetsuit that fits and put on the BC and familiarize yourself with the straps and buckles and such. You don't want to arrive late and be rushing through all this.
Don't rush in gearing up. Sometimes when a captain/DM tells divers they can start getting ready it looks like a timed race, but that will just get you overexerted and make it likely you will make a mistake.
The reefs are mostly finger and grooves where you count the grooves going one way then count the same coming back. Try to swim into the current starting out, then with it returning.
You don't have to cover a lot of ground to see a lot of things. It's OK to stay within a few hundred feet (or even in sight) of the line the first few dives. In fact, you can often see more by finding some decent coral and just hanging around it. There is an amazing amount of diversity on a reef and if you just sit there in one place, you begin to tune in to more and more detail, and the critters get more used to your presence.
Listen attentively to the dive briefing, and if it's choppy keep your mask on and the reg in your mouth on the surface. Don't let go of the line while waiting to get out, especially once you've removed your fins because then you are like a boat with no propeller.