Not sure what else is on the property, but make sure they can't advertise competitors of current tenants, if applicable, especially if you are leasing to a general ad company, or you'll have some unhappy tenants!

The closest competitor rents them out for 600 a month and they have a huge waiting list.

One of my top competitors here in the East Bay is actually a branch of a mortgage bank with horrible reviews all over the place, but they did the licensing stuff to be able to brand themselves as a different company (rather than being a "branch"), and have phenomenal reviews, you'd only know they are with that SLMB (s.... little mortgage bank) if you read the small print on the website and on your disclosures REALLY carefully.

Few access points due to zoning, cost of building, etc for competitors to come in. 

Since by looking at competitors you only get an idea about 30-60 days ahead.

Every market is different, but in my market I've observed from competitors and market data that Friday & Saturdays carry a 8-10% premium over weekdays (Thursdays carry a 4-5% premium).

Just recently I went under contract on a place that neighbors my biggest competitor.

Don't get greedy and scare everyone off though.....what do your competitors look like?

I've noticed AirBNB and VRBO are completely opposite when recommending nightly rates (AirBNB is 50% market rate, whereas VRBO is closer to what competitors are charging).Curious because I self-manage, but have entertained the idea of a low-cost manager in case life gets more complicated.

I would love to see your listings if you're willing to share :) My husband and I have a few STRs along 30A and are always looking for ways to improve our listings or align with our BP Competitors in the area!