Joseph. A bit of advice.....update your profile with some more infomation. For anyone to consider picking up a stranger for a day of diving, and ultimately trusting your life with, it would be nice to know your level of experience. Maybe add a few more pictures to show you don’t look like some psycho. You’re offer is a good one for anyone who can’t afford the $150 boat trip. But it obviously begs the question ’if this guy can afford to pay for my trip, why can’t he afford a car.’
I’ve met quite a few people on this site over the last few weeks whom I’ve had the pleasure of diving with already. May I suggest a taxi? Once you meet some of the people on this site I’ll bet you’ll either (a) find someone willing to give you a free ride home, or (b) find someone willing to carpool if you at least taxi to their house.
Just my $ .02. Good luck.