Well, it's all up to you, but speaking as a newcomer who joined the fleet just two days ago I'd say not to give up quite yet. I managed to get within 6k LY of the next meetup spot over the past day and a half in my Anaconda, starting from the bubble, and can likely do the rest before the meetup occurs. Only takes me an hour or so per 1k LY, after all, and I'm still on uni break so time isn't an issue.I really wanted to do this, but I'm going to have to turn around and head back early.
My lack of fuel scooping piloting skills have knocked down my hull to 60%, and I'm behind being only at Byeia Eurk GX_L b21-0. Which isn't that far away from the 3rd waypoint.
This makes me feel kinda bad, so I'm sorry.
As to the scoop issues you seem to be having, have you tried just floating above the star's corona? I've found it isn't so much the depth into the star you go, but instead the speed you travel - I can coast comfortably at the upper levels, about 60-70% heat, and slowly increase the scoop rate over thirty seconds till I hit my 712/s maximum via sticking to the 10-20 km/s speed range.
...I must say, feels good to only be 6400 or so LY away from everyone else, vs the 10,000 plus it was just six hours ago.