Contact Dick Born at Terra Firma Adventures (888-829-9420) to make arrangements for your visit. The weeks run from Saturday to Saturday, which allows ample time to explore the abundant waters. The cost includes transportation to and from Cancun, six days of fishing and all meals and drinks. Staying at Seaclusion is just like visiting a fishing friend's home, if the friend happens to live on the Caribbean.
On our departure sunrise we opted to zoom over the pink streaked Rio in the pangas, meeting the Suburban at the dock at Boca Paila. This is definitely a good choice that not only avoids most of the bumpy road to Tulum, but it also gets you there faster. You'll have a lot more fun spending that hour or so you saved on a foray through the artisan's shops at the old town market in Playa del Carmen.