Once you leave your national waters, the places you visit [and Wx!] will have a big say about where you can go and sometimes even when- not to mention for how long... [If you don't already know, Noonsite.com is a good resource for such info.]
It sounds like you would like to try warmer climates.
Mexico is a good start on the Pacific E coast.
It provides an easy break-in to the bureaucracy [Noonsite:
Mexico Formalities] often imposed on international boaters. [Import your vessel before crossing the boarder; In each port check-in with
Customs, Imegration, and the Port
Captain (typically 3 different offices in 3 different locations, not necessarily always in the same order, and, often with different office hours... At
lease when I spent time there a couple of decades ago.) Then check out again before you leave each port with all 3, only to check in again in your next port. No big deal, just something to be aware of in case you weren't already...
I also transited the Pacific coconut milk run long ago [pre-GPS] and found I didn't do well in the seasonal heat, but spent 7 years regardless. I haven't gone further S than 48° since that return [and then only to acquire my
current boat...] I haven't yet tired of year around exploring of the entire NE Pacific and regions N of the Pacific on occasion.
How did I figure out where to go when touring the central and
south Pacific? You will make friends with many others doing the same thing along your journey, and sharing experiences [and warnings...] will often help you decide... And cruisers over the past couple of decades enjoy additional resources such as
forums like this one, Noonsite, etc.
Wishing you a wonderful adventure.
Cheers! Bill