WELCOME!
I live a few miles east of you.
The Greenwich bay ramp is good (not the goddard park, the one on crompton ave), as RIRH points out. Closer to you w/ parking is the Allen's harbour ramp. I think you will need to pay for a sticker there if you are not an NK res. But I think it is only $20 for the season. Actually the wickford ramps are probably the closest to you The pleasant street ramp has no parking. I can't comment on the wilson park ramp. I know it exists, but I have never used it.... but I might soon. Quaker Lane B&T is on the way to all of those ramps. Or you can put in in Salt Pond which is not too far and offers other options for fishing, especially NOW. Or you can go to great island bridge ramp in galilee and be in BI sound in just a very short run (as long as you can clear the bridge, which i don't think should be a problem?).