You can do it!
I had zero experience, was an 18 year old girl, and blonde :-).
My first two or three gigs was free, then it was pretty smooth sailing after that. I learned to gravitate to the family
boats, they usually are more stable in their itinerary, better maintained vessels, less risky behavior. They don't usually pay a lot but I only needed one or two paid trips to keep me going for a season.
You sound like the perfect crew, but you just won't know till you get out there, we all react differently to being aboard, interacting with others. I was so in awe of the ocean I needed a lot of alone time..night watches were my favorite time. Everyone is asleep, you have the boat and ocean to yourself.
I was considered the gamble on my first offshore
trip, we didn't know how I'd react to no land for two weeks. Turned out I was the calm one during the kickass storm, while our supposed experienced crew rocked in his bunk near comatose.
Godspeed to you dreams
hope to see ya out there.