I recently joined Weekend Club to help keep myself accountable in making progress on a side project. In the couple of weekend sessions I've attended so far, I've made great traction and come away with a real sense of accomplishment.
The remote sessions are prompt, structured, and managed well. You start the session with a standup and setting your goals for the day, and then document (via Slack) your progress directly back into the community so others can provide thoughts and encouragement. At the end of the session you share what you achieved, get some feedback, and optionally can demo what you've been working on.
I can recommend Weekend Club to help keep you motivated and on-track, and my experience of the community so far is extremely kind and supportive to all the members.