J/30 Class Association Forums J/30 Districts Southern New England District "Cruise" to Marblehead re NA

The below table has a route plan I did with Garmin Mapsource and an Excel spreadsheet. I assume a conservative 5 knot cruising speed, except where you really need to make a spot to catch favorable currents. I bump up the speed through the canal with current. The zip file attached has both files.

			5	<= Average SOA Outside of Canal
Begin	End	NM	SOA	Travel Time (Hrs:Mins)	Depart Time	ETA
CHNYC Direct to MV
Coasters Harbor	Breton Point	6.0	5	1:12	9:00 AM	10:12 AM	Fri 7/30	Open Water
Breton Point	Oak Bluffs MV	38.0	5	7:36	10:12 AM	5:48 PM	Fri 7/30	Oak Bluffs Marina - Slip & Showers
Oak Bluffs MV	Marion	19.2	5	3:50	10:00 AM	1:50 PM	Mon 8/2	Beverly YC Mooring & Showers
Marion	CCC Entrance	8.3	5	1:39	10:30 AM	12:09 PM	Tues 8/3	Entrance Buoy 18 & 19 by Mashnee
CCC Entrance	CCC Breakwater	8.7	8.5	1:01	12:09 PM	1:11 PM	Tues 8/3	Max Current at 12:38pm, Sunset 7:58pm
CCC Breakwater	Scituate	28.2	5	5:38	1:11 PM	6:49 PM	Tues 8/3	Slip & Showers @ Scituate Yacht Club
Scituate	Marblehead	20.8	5	4:09	9:00 AM	1:09 PM	Weds 8/4	Mooring at Boston YC
Return to Newport (Monday Morning Departure)
Marblehead	CCC Breakwater	47.5	6	7:55	5:30 AM	1:25 PM	Mon 8/9	Max Ebb @ 12:25pm, slack at 3:27pm
CCC Breakwater	Entrance Buoy 18	8.7	8	1:05	1:25 PM	2:30 PM		Be at Canal NLT 2:00pm
Entrance Buoy 18	Breton Point	38.3	5	7:39	2:30 PM	10:09 PM	Mon 8/9
Breton Point	CHNYC	6.0	5	1:12	10:09 PM	11:21 PM	Mon 8/9
Return to Newport (Sunday Evening Departure)
Marblehead	CCC Breakwater	47.5	6	7:55	5:30 PM	1:25 AM	Sun 8/8	Max Ebb @ 10:53pm, slack 3:04am
CCC Breakwater	Entrance Buoy 18	8.7	8	1:05	1:25 AM	2:30 AM		Be at Canal NLT 2:00am
Entrance Buoy 18	Breton Point	38.3	5	7:39	2:30 AM	10:09 AM	Mon 8/9
Breton Point	CHNYC	6.0	5	1:12	10:09 AM	11:21 AM	Mon 8/9