1. The boat is a Yanmar 1GM10 inboard and has never been weighed. Is that going to be a problem? I will be sailing it south to PHYC for the race.
2. Both of my mainsails have mast sail track slugs installed (the boat was only cruised by the PO and slugs make it easier to single-hand). Will I be OK using the slugs?
I guarantee that I will be finishing near to or at the back of the fleet. While I grew up racing Lightnings and scows, it has been several decades since I have raced any sailboat. I will need to read the racing rules because I know that things have changed since "back in the day"

Thanks for any advice. I'm sure there are things I've not thought of. Buying a tow vehicle is likely not going to happen as that would really dent my sailing budget. I was a bit surprised to not see more 7.9 racing close to southern Lake Huron. Lake St Clair? Lake Erie? Anywhere else in Michigan or near Michigan?
-Doug